146,249
146,249 is a prime, odd.
146,249 (one hundred forty-six thousand two hundred forty-nine) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x23B49.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 1,728
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 942,641
- Recamán's sequence
- a(215,918) = 146,249
- Square (n²)
- 21,388,770,001
- Cube (n³)
- 3,128,086,223,876,249
- Divisor count
- 2
- σ(n) — sum of divisors
- 146,250
- φ(n) — Euler's totient
- 146,248
Primality
146,249 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,249 = [382; (2, 2, 1, 5, 3, 1, 4, 1, 6, 3, 9, 4, 8, 2, 4, 3, 4, 4, 1, 1, 1, 3, 2, 4, …)]
Representations
- In words
- one hundred forty-six thousand two hundred forty-nine
- Ordinal
- 146249th
- Binary
- 100011101101001001
- Octal
- 435511
- Hexadecimal
- 0x23B49
- Base64
- AjtJ
- One's complement
- 4,294,821,046 (32-bit)
- Scientific notation
- 1.46249 × 10⁵
- As a duration
- 146,249 s = 1 day, 16 hours, 37 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛσμθʹ
- Mayan (base 20)
- 𝋲·𝋥·𝋬·𝋩
- Chinese
- 一十四萬六千二百四十九
- Chinese (financial)
- 壹拾肆萬陸仟貳佰肆拾玖
Also seen as
UTF-8 encoding: F0 A3 AD 89 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.59.73.
- Address
- 0.2.59.73
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.59.73
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 146,249 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.