Base | Representation |
---|---|
bin | 1101011100000… |
… | …1000101011111 |
3 | 10221001122210200 |
4 | 3113001011133 |
5 | 103412143112 |
6 | 5332034543 |
7 | 1253045430 |
oct | 327010537 |
9 | 127048720 |
10 | 56365407 |
11 | 298a918a |
12 | 16a62a53 |
13 | b8a6817 |
14 | 76b3487 |
15 | 4e35cdc |
hex | 35c115f |
56365407 has 12 divisors (see below), whose sum is σ = 93047760. Its totient is φ = 32208768.
The previous prime is 56365369. The next prime is 56365423. The reversal of 56365407 is 70456365.
It is not a de Polignac number, because 56365407 - 28 = 56365151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56365007) 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, 447282 + ... + 447407.
It is an arithmetic number, because the mean of its divisors is an integer number (7753980).
Almost surely, 256365407 is an apocalyptic number.
56365407 is a deficient number, since it is larger than the sum of its proper divisors (36682353).
56365407 is a wasteful number, since it uses less digits than its factorization.
56365407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 894702 (or 894699 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The square root of 56365407 is about 7507.6898577392. The cubic root of 56365407 is about 383.4165741515.
The spelling of 56365407 in words is "fifty-six million, three hundred sixty-five thousand, four hundred seven".
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