Base | Representation |
---|---|
bin | 1101011101000… |
… | …1001101001100 |
3 | 10221012000101012 |
4 | 3113101031030 |
5 | 103421301221 |
6 | 5333304352 |
7 | 1253442065 |
oct | 327211514 |
9 | 127160335 |
10 | 56431436 |
11 | 29943856 |
12 | 16a950b8 |
13 | b8ca8a9 |
14 | 76cd56c |
15 | 4e4a65b |
hex | 35d134c |
56431436 has 6 divisors (see below), whose sum is σ = 98755020. Its totient is φ = 28215716.
The previous prime is 56431433. The next prime is 56431499. The reversal of 56431436 is 63413465.
56431436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (56431433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7053926 + ... + 7053933.
It is an arithmetic number, because the mean of its divisors is an integer number (16459170).
Almost surely, 256431436 is an apocalyptic number.
It is an amenable number.
56431436 is a deficient number, since it is larger than the sum of its proper divisors (42323584).
56431436 is a wasteful number, since it uses less digits than its factorization.
56431436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14107863 (or 14107861 counting only the distinct ones).
The product of its digits is 25920, while the sum is 32.
The square root of 56431436 is about 7512.0859952479. The cubic root of 56431436 is about 383.5662329290.
The spelling of 56431436 in words is "fifty-six million, four hundred thirty-one thousand, four hundred thirty-six".
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