Base | Representation |
---|---|
bin | 1101011010011… |
… | …0000000100111 |
3 | 10220212000200010 |
4 | 3112212000213 |
5 | 103400121003 |
6 | 5325421303 |
7 | 1252104204 |
oct | 326460047 |
9 | 126760603 |
10 | 56254503 |
11 | 29832928 |
12 | 16a0a833 |
13 | b8681b6 |
14 | 7684cab |
15 | 4e13003 |
hex | 35a6027 |
56254503 has 16 divisors (see below), whose sum is σ = 75938400. Its totient is φ = 37040256.
The previous prime is 56254487. The next prime is 56254511. The reversal of 56254503 is 30545265.
It is not a de Polignac number, because 56254503 - 24 = 56254487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56254703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141501 + ... + 141897.
It is an arithmetic number, because the mean of its divisors is an integer number (4746150).
Almost surely, 256254503 is an apocalyptic number.
56254503 is a deficient number, since it is larger than the sum of its proper divisors (19683897).
56254503 is a wasteful number, since it uses less digits than its factorization.
56254503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 56254503 is about 7500.3001939922. The cubic root of 56254503 is about 383.1649401947.
Adding to 56254503 its reverse (30545265), we get a palindrome (86799768).
The spelling of 56254503 in words is "fifty-six million, two hundred fifty-four thousand, five hundred three".
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