137,552
137,552 is a composite number, even.
137,552 (one hundred thirty-seven thousand five hundred fifty-two) is an even 6-digit number. It is a composite number with 10 divisors, and factors as 2⁴ × 8,597. Written other ways, in hexadecimal, 0x21950.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,050
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 255,731
- Recamán's sequence
- a(493,723) = 137,552
- Square (n²)
- 18,920,552,704
- Cube (n³)
- 2,602,559,865,540,608
- Divisor count
- 10
- σ(n) — sum of divisors
- 266,538
- φ(n) — Euler's totient
- 68,768
- Sum of prime factors
- 8,605
Primality
Prime factorization: 2 4 × 8597
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,552 = [370; (1, 7, 2, 1, 45, 1, 2, 7, 1, 740)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-seven thousand five hundred fifty-two
- Ordinal
- 137552nd
- Binary
- 100001100101010000
- Octal
- 414520
- Hexadecimal
- 0x21950
- Base64
- AhlQ
- One's complement
- 4,294,829,743 (32-bit)
- Scientific notation
- 1.37552 × 10⁵
- As a duration
- 137,552 s = 1 day, 14 hours, 12 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλζφνβʹ
- Mayan (base 20)
- 𝋱·𝋣·𝋱·𝋬
- Chinese
- 一十三萬七千五百五十二
- Chinese (financial)
- 壹拾參萬柒仟伍佰伍拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 137552, here are decompositions:
- 61 + 137491 = 137552
- 109 + 137443 = 137552
- 139 + 137413 = 137552
- 193 + 137359 = 137552
- 199 + 137353 = 137552
- 211 + 137341 = 137552
- 313 + 137239 = 137552
- 409 + 137143 = 137552
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 A5 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.25.80.
- Address
- 0.2.25.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.25.80
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 137,552 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 137552 first appears in π at position 55,527 of the decimal expansion (the 55,527ordinal-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.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.