148,624
148,624 is a composite number, even.
148,624 (one hundred forty-eight thousand six hundred twenty-four) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 7 × 1,327. Its proper divisors sum to 180,720, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24490.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,536
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 426,841
- Recamán's sequence
- a(42,868) = 148,624
- Square (n²)
- 22,089,093,376
- Cube (n³)
- 3,282,969,413,914,624
- Divisor count
- 20
- σ(n) — sum of divisors
- 329,344
- φ(n) — Euler's totient
- 63,648
- Sum of prime factors
- 1,342
Primality
Prime factorization: 2 4 × 7 × 1327
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,624 = [385; (1, 1, 13, 1, 1, 13, 110, 13, 1, 1, 13, 1, 1, 770)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand six hundred twenty-four
- Ordinal
- 148624th
- Binary
- 100100010010010000
- Octal
- 442220
- Hexadecimal
- 0x24490
- Base64
- AkSQ
- One's complement
- 4,294,818,671 (32-bit)
- Scientific notation
- 1.48624 × 10⁵
- As a duration
- 148,624 s = 1 day, 17 hours, 17 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηχκδʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋫·𝋤
- Chinese
- 一十四萬八千六百二十四
- Chinese (financial)
- 壹拾肆萬捌仟陸佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148624, here are decompositions:
- 107 + 148517 = 148624
- 167 + 148457 = 148624
- 257 + 148367 = 148624
- 263 + 148361 = 148624
- 293 + 148331 = 148624
- 431 + 148193 = 148624
- 467 + 148157 = 148624
- 563 + 148061 = 148624
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 92 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.68.144.
- Address
- 0.2.68.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.68.144
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 148,624 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.