Live analysis

142,010

142,010 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

142,010 (one hundred forty-two thousand ten) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 11 × 1,291. Written other ways, in hexadecimal, 0x22ABA.

Arithmetic Number Cube-Free Deficient Number Gapful Number Odious Number Recamán's Sequence Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

141,998 141,999 142,000 142,001 142,002 142,003 142,004 142,005 142,006 142,007 142,008 142,009 142,010 142,011 142,012 142,013 142,014 142,015 142,016 142,017 142,018 142,019 142,020 142,021 142,022

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 8
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 18 bits
Reversed: 10,241
Recamán's sequence: a(484,807) = 142,010
Square (n²): 20,166,840,100
Cube (n³): 2,863,892,962,601,000
Divisor count: 16
σ(n) — sum of divisors: 279,072
φ(n) — Euler's totient: 51,600
Sum of prime factors: 1,309

Primality

Prime factorization: 2 × 5 × 11 × 1291

Nearest primes: 142,007 (−3) · 142,019 (+9)

Divisors & multiples

All divisors (16)

1 · 2 · 5 · 10 · 11 · 22 · 55 · 110 · 1291 · 2582 · 6455 · 12910 · 14201 · 28402 · 71005 (half) · 142010

Aliquot sum (sum of proper divisors): 137,062

Factor pairs (a × b = 142,010)

1 × 142010

2 × 71005

5 × 28402

10 × 14201

11 × 12910

22 × 6455

55 × 2582

110 × 1291

First multiples

142,010 · 284,020 (double) · 426,030 · 568,040 · 710,050 · 852,060 · 994,070 · 1,136,080 · 1,278,090 · 1,420,100

Sums & aliquot sequence

As consecutive integers: 35,501 + 35,502 + 35,503 + 35,504 28,400 + 28,401 + 28,402 + 28,403 + 28,404 12,905 + 12,906 + … + 12,915 7,091 + 7,092 + … + 7,110

Aliquot sequence: 142,010 → 137,062 → 68,534 → 34,270 → 30,530 → 26,494 → 16,346 → 10,438 → 6,194 → 3,646 → 1,826 → 1,198 → 602 → 454 → 230 → 202 → 104 — unresolved within range

Continued fraction of √n

√142,010 = [376; (1, 5, 2, 1, 74, 1, 2, 5, 1, 752)]

Period length 10 — the block in parentheses repeats forever.

Representations

In words: one hundred forty-two thousand ten
Ordinal: 142010th
Binary: 100010101010111010
Octal: 425272
Hexadecimal: 0x22ABA
Base64: Aiq6
One's complement: 4,294,825,285 (32-bit)
Scientific notation: 1.4201 × 10⁵
As a duration: 142,010 s = 1 day, 15 hours, 26 minutes, 50 seconds

In other bases

ternary (3) 21012210122

quaternary (4) 202222322

quinary (5) 14021020

senary (6) 3013242

septenary (7) 1131011

nonary (9) 235718

undecimal (11) 97770

duodecimal (12) 6a222

tridecimal (13) 4c83b

tetradecimal (14) 39a78

pentadecimal (15) 2c125

As an angle

142,010° = 394 × 360° + 170°

170° ≈ 2.967 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓎆
Greek (Milesian): ͵ρμβιʹ
Mayan (base 20): 𝋱·𝋯·𝋠·𝋪
Chinese: 一十四萬二千零一十
Chinese (financial): 壹拾肆萬貳仟零壹拾

In other modern scripts

Eastern Arabic ١٤٢٠١٠ Devanagari १४२०१० Bengali ১৪২০১০ Tamil ௧௪௨௦௧௦ Thai ๑๔๒๐๑๐ Tibetan ༡༤༢༠༡༠ Khmer ១៤២០១០ Lao ໑໔໒໐໑໐ Burmese ၁၄၂၀၁၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142010, here are decompositions:

3 + 142007 = 142010
19 + 141991 = 142010
73 + 141937 = 142010
79 + 141931 = 142010
103 + 141907 = 142010
139 + 141871 = 142010
157 + 141853 = 142010
181 + 141829 = 142010

Showing the first eight; more decompositions exist.

Unicode codepoint

𢪺

CJK Unified Ideograph-22Aba

U+22ABA

Other letter (Lo)

UTF-8 encoding: F0 A2 AA BA (4 bytes).

Lookup U+22ABA on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#022ABA

RGB(2, 42, 186)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.42.186.

Address: 0.2.42.186
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.42.186

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 142,010 and was likely granted around 1872.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US142,010 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 142010 first appears in π at position 520,312 of the decimal expansion (the 520,312ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 142010 on Pi Search ↗