Base | Representation |
---|---|
bin | 1101011011000… |
… | …0010101010111 |
3 | 10220221011200100 |
4 | 3112300111113 |
5 | 103402444131 |
6 | 5330345143 |
7 | 1252341405 |
oct | 326602527 |
9 | 126834610 |
10 | 56296791 |
11 | 29861681 |
12 | 16a2b1b3 |
13 | b881515 |
14 | 7696475 |
15 | 4e207e6 |
hex | 35b0557 |
56296791 has 24 divisors (see below), whose sum is σ = 85915440. Its totient is φ = 35424000.
The previous prime is 56296769. The next prime is 56296831. The reversal of 56296791 is 19769265.
It is a happy number.
It is not a de Polignac number, because 56296791 - 211 = 56294743 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56296711) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68161 + ... + 68981.
It is an arithmetic number, because the mean of its divisors is an integer number (3579810).
Almost surely, 256296791 is an apocalyptic number.
56296791 is a deficient number, since it is larger than the sum of its proper divisors (29618649).
56296791 is a wasteful number, since it uses less digits than its factorization.
56296791 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1247 (or 1244 counting only the distinct ones).
The product of its digits is 204120, while the sum is 45.
The square root of 56296791 is about 7503.1187515592. The cubic root of 56296791 is about 383.2609278915.
The spelling of 56296791 in words is "fifty-six million, two hundred ninety-six thousand, seven hundred ninety-one".
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