150,672
150,672 is a composite number, even.
150,672 (one hundred fifty thousand six hundred seventy-two) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 3 × 43 × 73. Its proper divisors sum to 253,072, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24C90.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 276,051
- Recamán's sequence
- a(209,952) = 150,672
- Square (n²)
- 22,702,051,584
- Cube (n³)
- 3,420,563,516,264,448
- Divisor count
- 40
- σ(n) — sum of divisors
- 403,744
- φ(n) — Euler's totient
- 48,384
- Sum of prime factors
- 127
Primality
Prime factorization: 2 4 × 3 × 43 × 73
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√150,672 = [388; (6, 15, 1, 2, 10, 1, 1, 2, 6, 7, 1, 5, 1, 1, 5, 1, 63, 1, 5, 1, 1, 5, 1, 7, …)]
Period length 34 — the block in parentheses repeats forever.
Representations
- In words
- one hundred fifty thousand six hundred seventy-two
- Ordinal
- 150672nd
- Binary
- 100100110010010000
- Octal
- 446220
- Hexadecimal
- 0x24C90
- Base64
- AkyQ
- One's complement
- 4,294,816,623 (32-bit)
- Scientific notation
- 1.50672 × 10⁵
- As a duration
- 150,672 s = 1 day, 17 hours, 51 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρνχοβʹ
- Mayan (base 20)
- 𝋲·𝋰·𝋭·𝋬
- Chinese
- 一十五萬零六百七十二
- Chinese (financial)
- 壹拾伍萬零陸佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 150672, here are decompositions:
- 13 + 150659 = 150672
- 23 + 150649 = 150672
- 61 + 150611 = 150672
- 83 + 150589 = 150672
- 89 + 150583 = 150672
- 101 + 150571 = 150672
- 113 + 150559 = 150672
- 139 + 150533 = 150672
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 B2 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.76.144.
- Address
- 0.2.76.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.76.144
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 150,672 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 150672 first appears in π at position 454,486 of the decimal expansion (the 454,486ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.