149,364
149,364 is a composite number, even.
149,364 (one hundred forty-nine thousand three hundred sixty-four) is an even 6-digit number. It is a composite number with 30 divisors, and factors as 2² × 3⁴ × 461. Its proper divisors sum to 241,950, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24774.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 2,592
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 463,941
- Recamán's sequence
- a(43,848) = 149,364
- Square (n²)
- 22,309,604,496
- Cube (n³)
- 3,332,251,765,940,544
- Divisor count
- 30
- σ(n) — sum of divisors
- 391,314
- φ(n) — Euler's totient
- 49,680
- Sum of prime factors
- 477
Primality
Prime factorization: 2 2 × 3 4 × 461
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√149,364 = [386; (2, 10, 11, 3, 1, 2, 7, 1, 3, 2, 2, 2, 1, 1, 33, 48, 3, 1, 1, 2, 1, 6, 2, 1, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-nine thousand three hundred sixty-four
- Ordinal
- 149364th
- Binary
- 100100011101110100
- Octal
- 443564
- Hexadecimal
- 0x24774
- Base64
- Akd0
- One's complement
- 4,294,817,931 (32-bit)
- Scientific notation
- 1.49364 × 10⁵
- As a duration
- 149,364 s = 1 day, 17 hours, 29 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμθτξδʹ
- Mayan (base 20)
- 𝋲·𝋭·𝋨·𝋤
- Chinese
- 一十四萬九千三百六十四
- Chinese (financial)
- 壹拾肆萬玖仟參佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 149364, here are decompositions:
- 13 + 149351 = 149364
- 23 + 149341 = 149364
- 31 + 149333 = 149364
- 41 + 149323 = 149364
- 67 + 149297 = 149364
- 107 + 149257 = 149364
- 113 + 149251 = 149364
- 151 + 149213 = 149364
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 9D B4 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.71.116.
- Address
- 0.2.71.116
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.71.116
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 149,364 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.