Base | Representation |
---|---|
bin | 1101100101000… |
… | …0110101101111 |
3 | 10222011120111200 |
4 | 3121100311233 |
5 | 104040013343 |
6 | 5352420543 |
7 | 1261050204 |
oct | 331206557 |
9 | 128146450 |
10 | 56954223 |
11 | 2a170607 |
12 | 170a7753 |
13 | ba51831 |
14 | 77c7cab |
15 | 50004d3 |
hex | 3650d6f |
56954223 has 12 divisors (see below), whose sum is σ = 84921408. Its totient is φ = 36744480.
The previous prime is 56954201. The next prime is 56954237. The reversal of 56954223 is 32245965.
It is not a de Polignac number, because 56954223 - 29 = 56953711 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56954243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101790 + ... + 102347.
It is an arithmetic number, because the mean of its divisors is an integer number (7076784).
Almost surely, 256954223 is an apocalyptic number.
56954223 is a deficient number, since it is larger than the sum of its proper divisors (27967185).
56954223 is a wasteful number, since it uses less digits than its factorization.
56954223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204174 (or 204171 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 56954223 is about 7546.8021704560. The cubic root of 56954223 is about 384.7470604849.
The spelling of 56954223 in words is "fifty-six million, nine hundred fifty-four thousand, two hundred twenty-three".
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