Base | Representation |
---|---|
bin | 1101010111010… |
… | …1100100001101 |
3 | 10220110221111000 |
4 | 3111311210031 |
5 | 103322243302 |
6 | 5321250513 |
7 | 1250316540 |
oct | 325654415 |
9 | 126427430 |
10 | 56056077 |
11 | 29707840 |
12 | 16933a39 |
13 | b7c8a9c |
14 | 7632857 |
15 | 4dc431c |
hex | 357590d |
56056077 has 64 divisors (see below), whose sum is σ = 105523200. Its totient is φ = 28563840.
The previous prime is 56056057. The next prime is 56056087. The reversal of 56056077 is 77065065.
It is not a de Polignac number, because 56056077 - 27 = 56055949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56056057) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122433 + ... + 122889.
It is an arithmetic number, because the mean of its divisors is an integer number (1648800).
Almost surely, 256056077 is an apocalyptic number.
It is an amenable number.
56056077 is a deficient number, since it is larger than the sum of its proper divisors (49467123).
56056077 is a wasteful number, since it uses less digits than its factorization.
56056077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543 (or 537 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 36.
The square root of 56056077 is about 7487.0606381944. The cubic root of 56056077 is about 382.7138980492.
The spelling of 56056077 in words is "fifty-six million, fifty-six thousand, seventy-seven".
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