148,404
148,404 is a composite number, even.
148,404 (one hundred forty-eight thousand four hundred four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 83 × 149. Its proper divisors sum to 204,396, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x243B4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 404,841
- Recamán's sequence
- a(211,608) = 148,404
- Square (n²)
- 22,023,747,216
- Cube (n³)
- 3,268,412,181,843,264
- Divisor count
- 24
- σ(n) — sum of divisors
- 352,800
- φ(n) — Euler's totient
- 48,544
- Sum of prime factors
- 239
Primality
Prime factorization: 2 2 × 3 × 83 × 149
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,404 = [385; (4, 3, 3, 3, 16, 11, 9, 1, 1, 5, 1, 2, 5, 27, 3, 30, 2, 22, 1, 5, 1, 11, 1, 3, …)]
Representations
- In words
- one hundred forty-eight thousand four hundred four
- Ordinal
- 148404th
- Binary
- 100100001110110100
- Octal
- 441664
- Hexadecimal
- 0x243B4
- Base64
- AkO0
- One's complement
- 4,294,818,891 (32-bit)
- Scientific notation
- 1.48404 × 10⁵
- As a duration
- 148,404 s = 1 day, 17 hours, 13 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηυδʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋠·𝋤
- Chinese
- 一十四萬八千四百零四
- Chinese (financial)
- 壹拾肆萬捌仟肆佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148404, here are decompositions:
- 5 + 148399 = 148404
- 17 + 148387 = 148404
- 23 + 148381 = 148404
- 37 + 148367 = 148404
- 43 + 148361 = 148404
- 73 + 148331 = 148404
- 101 + 148303 = 148404
- 103 + 148301 = 148404
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8E B4 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.180.
- Address
- 0.2.67.180
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.180
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 148,404 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 148404 first appears in π at position 954,020 of the decimal expansion (the 954,020ordinal-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°.