148,424
148,424 is a composite number, even.
148,424 (one hundred forty-eight thousand four hundred twenty-four) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 18,553. Written other ways, in hexadecimal, 0x243C8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,024
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 424,841
- Recamán's sequence
- a(211,568) = 148,424
- Square (n²)
- 22,029,683,776
- Cube (n³)
- 3,269,733,784,769,024
- Divisor count
- 8
- σ(n) — sum of divisors
- 278,310
- φ(n) — Euler's totient
- 74,208
- Sum of prime factors
- 18,559
Primality
Prime factorization: 2 3 × 18553
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,424 = [385; (3, 1, 6, 1, 2, 1, 2, 2, 13, 1, 1, 2, 2, 1, 1, 3, 3, 1, 3, 11, 1, 1, 2, 3, …)]
Representations
- In words
- one hundred forty-eight thousand four hundred twenty-four
- Ordinal
- 148424th
- Binary
- 100100001111001000
- Octal
- 441710
- Hexadecimal
- 0x243C8
- Base64
- AkPI
- One's complement
- 4,294,818,871 (32-bit)
- Scientific notation
- 1.48424 × 10⁵
- As a duration
- 148,424 s = 1 day, 17 hours, 13 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηυκδʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋡·𝋤
- Chinese
- 一十四萬八千四百二十四
- Chinese (financial)
- 壹拾肆萬捌仟肆佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148424, here are decompositions:
- 13 + 148411 = 148424
- 37 + 148387 = 148424
- 43 + 148381 = 148424
- 181 + 148243 = 148424
- 223 + 148201 = 148424
- 271 + 148153 = 148424
- 277 + 148147 = 148424
- 487 + 147937 = 148424
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8F 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.200.
- Address
- 0.2.67.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.200
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 148,424 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 148424 first appears in π at position 196,694 of the decimal expansion (the 196,694ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.