Live analysis

140,121

140,121 is a composite number, odd.

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.).

140,121 (one hundred forty thousand one hundred twenty-one) is an odd 6-digit number. It is a composite number with 6 divisors, and factors as 3² × 15,569. Written other ways, in hexadecimal, 0x22359.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Harshad / Niven Moran Number Recamán's Sequence

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

140,109 140,110 140,111 140,112 140,113 140,114 140,115 140,116 140,117 140,118 140,119 140,120 140,121 140,122 140,123 140,124 140,125 140,126 140,127 140,128 140,129 140,130 140,131 140,132 140,133

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Properties

Parity: Odd
Digit count: 6
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 18 bits
Reversed: 121,041
Recamán's sequence: a(488,585) = 140,121
Square (n²): 19,633,894,641
Cube (n³): 2,751,120,950,991,561
Divisor count: 6
σ(n) — sum of divisors: 202,410
φ(n) — Euler's totient: 93,408
Sum of prime factors: 15,575

Primality

Prime factorization: 3 ² × 15569

Nearest primes: 140,111 (−10) · 140,123 (+2)

Divisors & multiples

All divisors (6)

1 · 3 · 9 · 15569 · 46707 · 140121

Aliquot sum (sum of proper divisors): 62,289

Factor pairs (a × b = 140,121)

1 × 140121

3 × 46707

9 × 15569

First multiples

140,121 · 280,242 (double) · 420,363 · 560,484 · 700,605 · 840,726 · 980,847 · 1,120,968 · 1,261,089 · 1,401,210

Sums & aliquot sequence

As a sum of two squares: 165² + 336²

As consecutive integers: 70,060 + 70,061 46,706 + 46,707 + 46,708 23,351 + 23,352 + 23,353 + 23,354 + 23,355 + 23,356 15,565 + 15,566 + … + 15,573

Aliquot sequence: 140,121 → 62,289 → 30,881 → 1 → 0 — terminates at zero

Continued fraction of √n

√140,121 = [374; (3, 18, 2, 1, 1, 1, 1, 3, 1, 1, 11, 3, 10, 13, 1, 1, 16, 8, 2, 4, 4, 1, 4, 46, …)]

Representations

In words: one hundred forty thousand one hundred twenty-one
Ordinal: 140121st
Binary: 100010001101011001
Octal: 421531
Hexadecimal: 0x22359
Base64: AiNZ
One's complement: 4,294,827,174 (32-bit)
Scientific notation: 1.40121 × 10⁵
As a duration: 140,121 s = 1 day, 14 hours, 55 minutes, 21 seconds

In other bases

ternary (3) 21010012200

quaternary (4) 202031121

quinary (5) 13440441

senary (6) 3000413

septenary (7) 1122342

nonary (9) 233180

undecimal (11) 96303

duodecimal (12) 69109

tridecimal (13) 4ba17

tetradecimal (14) 390c9

pentadecimal (15) 2b7b6

As an angle

140,121° = 389 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓂍𓍢𓎆𓎆𓏺
Greek (Milesian): ͵ρμρκαʹ
Mayan (base 20): 𝋱·𝋪·𝋦·𝋡
Chinese: 一十四萬零一百二十一
Chinese (financial): 壹拾肆萬零壹佰貳拾壹

In other modern scripts

Eastern Arabic ١٤٠١٢١ Devanagari १४०१२१ Bengali ১৪০১২১ Tamil ௧௪௦௧௨௧ Thai ๑๔๐๑๒๑ Tibetan ༡༤༠༡༢༡ Khmer ១៤០១២១ Lao ໑໔໐໑໒໑ Burmese ၁၄၀၁၂၁

Also seen as

Unicode codepoint

𢍙

CJK Unified Ideograph-22359

U+22359

Other letter (Lo)

UTF-8 encoding: F0 A2 8D 99 (4 bytes).

Lookup U+22359 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#022359

RGB(2, 35, 89)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.35.89.

Address: 0.2.35.89
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.35.89

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 140,121 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 US140,121 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 140121 first appears in π at position 645,797 of the decimal expansion (the 645,797ordinal-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 140121 on Pi Search ↗