Base | Representation |
---|---|
bin | 110100111001100100… |
… | …101001101000101001 |
3 | 12102121112010112202020 |
4 | 310321210221220221 |
5 | 1412311410441011 |
6 | 42032131255053 |
7 | 4050366101241 |
oct | 647144515051 |
9 | 172545115666 |
10 | 56800483881 |
11 | 220a8435269 |
12 | b01244a489 |
13 | 548292a99b |
14 | 2a6b992b21 |
15 | 17268ed006 |
hex | d39929a29 |
56800483881 has 16 divisors (see below), whose sum is σ = 78215400000. Its totient is φ = 36637714368.
The previous prime is 56800483867. The next prime is 56800483897. The reversal of 56800483881 is 18838400865.
It is not a de Polignac number, because 56800483881 - 214 = 56800467497 is a prime.
It is a super-2 number, since 2×568004838812 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56800483841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1409506 + ... + 1449243.
It is an arithmetic number, because the mean of its divisors is an integer number (4888462500).
Almost surely, 256800483881 is an apocalyptic number.
It is an amenable number.
56800483881 is a deficient number, since it is larger than the sum of its proper divisors (21414916119).
56800483881 is a wasteful number, since it uses less digits than its factorization.
56800483881 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2858968.
The product of its (nonzero) digits is 1474560, while the sum is 51.
The spelling of 56800483881 in words is "fifty-six billion, eight hundred million, four hundred eighty-three thousand, eight hundred eighty-one".
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