Base | Representation |
---|---|
bin | 1101011010000… |
… | …0011000011110 |
3 | 10220210212001110 |
4 | 3112200120132 |
5 | 103343401304 |
6 | 5325122450 |
7 | 1251650046 |
oct | 326403036 |
9 | 126725043 |
10 | 56231454 |
11 | 29817584 |
12 | 169b9426 |
13 | b85a866 |
14 | 767a726 |
15 | 4e0b289 |
hex | 35a061e |
56231454 has 8 divisors (see below), whose sum is σ = 112462920. Its totient is φ = 18743816.
The previous prime is 56231449. The next prime is 56231471. The reversal of 56231454 is 45413265.
It is a sphenic number, since it is the product of 3 distinct primes.
56231454 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4685949 + ... + 4685960.
It is an arithmetic number, because the mean of its divisors is an integer number (14057865).
Almost surely, 256231454 is an apocalyptic number.
56231454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56231454 is a wasteful number, since it uses less digits than its factorization.
56231454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9371914.
The product of its digits is 14400, while the sum is 30.
The square root of 56231454 is about 7498.7634980709. The cubic root of 56231454 is about 383.1126020132.
The spelling of 56231454 in words is "fifty-six million, two hundred thirty-one thousand, four hundred fifty-four".
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