142,376
142,376 is a composite number, even.
142,376 (one hundred forty-two thousand three hundred seventy-six) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2³ × 13 × 37². Its proper divisors sum to 153,094, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22C28.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,008
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 673,241
- Recamán's sequence
- a(40,064) = 142,376
- Square (n²)
- 20,270,925,376
- Cube (n³)
- 2,886,093,271,333,376
- Divisor count
- 24
- σ(n) — sum of divisors
- 295,470
- φ(n) — Euler's totient
- 63,936
- Sum of prime factors
- 93
Primality
Prime factorization: 2 3 × 13 × 37 2
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,376 = [377; (3, 18, 1, 1, 7, 30, 18, 1, 4, 1, 187, 1, 4, 1, 18, 30, 7, 1, 1, 18, 3, 754)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-two thousand three hundred seventy-six
- Ordinal
- 142376th
- Binary
- 100010110000101000
- Octal
- 426050
- Hexadecimal
- 0x22C28
- Base64
- Aiwo
- One's complement
- 4,294,824,919 (32-bit)
- Scientific notation
- 1.42376 × 10⁵
- As a duration
- 142,376 s = 1 day, 15 hours, 32 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβτοϛʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋲·𝋰
- Chinese
- 一十四萬二千三百七十六
- Chinese (financial)
- 壹拾肆萬貳仟參佰柒拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142376, here are decompositions:
- 7 + 142369 = 142376
- 19 + 142357 = 142376
- 79 + 142297 = 142376
- 139 + 142237 = 142376
- 193 + 142183 = 142376
- 277 + 142099 = 142376
- 337 + 142039 = 142376
- 439 + 141937 = 142376
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 B0 A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.44.40.
- Address
- 0.2.44.40
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.44.40
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 142,376 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 142376 first appears in π at position 705,862 of the decimal expansion (the 705,862ordinal-suffix:nd 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.