Live analysis

137,002

137,002 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.).

137,002 (one hundred thirty-seven thousand two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 68,501. Written other ways, in hexadecimal, 0x2172A.

Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

136,990 136,991 136,992 136,993 136,994 136,995 136,996 136,997 136,998 136,999 137,000 137,001 137,002 137,003 137,004 137,005 137,006 137,007 137,008 137,009 137,010 137,011 137,012 137,013 137,014

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 18 bits
Reversed: 200,731
Square (n²): 18,769,548,004
Cube (n³): 2,571,465,615,644,008
Divisor count: 4
σ(n) — sum of divisors: 205,506
φ(n) — Euler's totient: 68,500
Sum of prime factors: 68,503

Primality

Prime factorization: 2 × 68501

Nearest primes: 136,999 (−3) · 137,029 (+27)

Divisors & multiples

All divisors (4)

1 · 2 · 68501 (half) · 137002

Aliquot sum (sum of proper divisors): 68,504

Factor pairs (a × b = 137,002)

1 × 137002

2 × 68501

First multiples

137,002 · 274,004 (double) · 411,006 · 548,008 · 685,010 · 822,012 · 959,014 · 1,096,016 · 1,233,018 · 1,370,020

Sums & aliquot sequence

As a sum of two squares: 29² + 369²

As consecutive integers: 34,249 + 34,250 + 34,251 + 34,252

Aliquot sequence: 137,002 → 68,504 → 59,956 → 53,136 → 104,406 → 104,418 → 121,860 → 248,328 → 424,422 → 614,538 → 717,000 → 1,529,400 → 3,213,600 → 8,160,672 → 15,081,792 → 29,857,920 → 65,320,320 — unresolved within range

Continued fraction of √n

√137,002 = [370; (7, 3, 1, 9, 4, 12, 1, 1, 12, 4, 9, 1, 3, 7, 740)]

Period length 15 — the block in parentheses repeats forever.

Representations

In words: one hundred thirty-seven thousand two
Ordinal: 137002nd
Binary: 100001011100101010
Octal: 413452
Hexadecimal: 0x2172A
Base64: Ahcq
One's complement: 4,294,830,293 (32-bit)
Scientific notation: 1.37002 × 10⁵
As a duration: 137,002 s = 1 day, 14 hours, 3 minutes, 22 seconds

In other bases

ternary (3) 20221221011

quaternary (4) 201130222

quinary (5) 13341002

senary (6) 2534134

septenary (7) 1110265

nonary (9) 227834

undecimal (11) 93a28

duodecimal (12) 6734a

tridecimal (13) 4a488

tetradecimal (14) 37cdc

pentadecimal (15) 2a8d7

As an angle

137,002° = 380 × 360° + 202°

202° ≈ 3.526 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺
Greek (Milesian): ͵ρλζβʹ
Mayan (base 20): 𝋱·𝋢·𝋪·𝋢
Chinese: 一十三萬七千零二
Chinese (financial): 壹拾參萬柒仟零貳

In other modern scripts

Eastern Arabic ١٣٧٠٠٢ Devanagari १३७००२ Bengali ১৩৭০০২ Tamil ௧௩௭௦௦௨ Thai ๑๓๗๐๐๒ Tibetan ༡༣༧༠༠༢ Khmer ១៣៧០០២ Lao ໑໓໗໐໐໒ Burmese ၁၃၇၀၀၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137002, here are decompositions:

3 + 136999 = 137002
11 + 136991 = 137002
23 + 136979 = 137002
29 + 136973 = 137002
53 + 136949 = 137002
59 + 136943 = 137002
113 + 136889 = 137002
191 + 136811 = 137002

Showing the first eight; more decompositions exist.

Unicode codepoint

𡜪

CJK Unified Ideograph-2172A

U+2172A

Other letter (Lo)

UTF-8 encoding: F0 A1 9C AA (4 bytes).

Lookup U+2172A on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#02172A

RGB(2, 23, 42)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.23.42.

Address: 0.2.23.42
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.23.42

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 137,002 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 US137,002 on Google Patents ↗ Look up on USPTO ↗