Base | Representation |
---|---|
bin | 1101011010010… |
… | …1111111011110 |
3 | 10220212000120102 |
4 | 3112211333132 |
5 | 103400120210 |
6 | 5325421102 |
7 | 1252104041 |
oct | 326457736 |
9 | 126760512 |
10 | 56254430 |
11 | 29832871 |
12 | 16a0a792 |
13 | b86815b |
14 | 7684c58 |
15 | 4e12ea5 |
hex | 35a5fde |
56254430 has 16 divisors (see below), whose sum is σ = 103995360. Its totient is φ = 21893472.
The previous prime is 56254417. The next prime is 56254463. The reversal of 56254430 is 3445265.
It is a junction number, because it is equal to n+sod(n) for n = 56254393 and 56254402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75650 + ... + 76389.
It is an arithmetic number, because the mean of its divisors is an integer number (6499710).
Almost surely, 256254430 is an apocalyptic number.
56254430 is a deficient number, since it is larger than the sum of its proper divisors (47740930).
56254430 is a wasteful number, since it uses less digits than its factorization.
56254430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152083.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 56254430 is about 7500.2953275188. The cubic root of 56254430 is about 383.1647744536.
Adding to 56254430 its reverse (3445265), we get a palindrome (59699695).
The spelling of 56254430 in words is "fifty-six million, two hundred fifty-four thousand, four hundred thirty".
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