Base | Representation |
---|---|
bin | 1101011101000… |
… | …0100111010100 |
3 | 10221011220001102 |
4 | 3113100213110 |
5 | 103421212022 |
6 | 5333245232 |
7 | 1253432033 |
oct | 327204724 |
9 | 127156042 |
10 | 56429012 |
11 | 29941a52 |
12 | 16a93818 |
13 | b8c9763 |
14 | 76cc71a |
15 | 4e49a92 |
hex | 35d09d4 |
56429012 has 24 divisors (see below), whose sum is σ = 107536800. Its totient is φ = 25806816.
The previous prime is 56428991. The next prime is 56429039. The reversal of 56429012 is 21092465.
It is a happy number.
56429012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×564290122 = 6368466790592288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 10598 + ... + 15005.
It is an arithmetic number, because the mean of its divisors is an integer number (4480700).
Almost surely, 256429012 is an apocalyptic number.
It is an amenable number.
56429012 is a deficient number, since it is larger than the sum of its proper divisors (51107788).
56429012 is a wasteful number, since it uses less digits than its factorization.
56429012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25655 (or 25653 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 56429012 is about 7511.9246535092. The cubic root of 56429012 is about 383.5607408492.
The spelling of 56429012 in words is "fifty-six million, four hundred twenty-nine thousand, twelve".
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