Base | Representation |
---|---|
bin | 110011010001100010… |
… | …001010001110101100 |
3 | 12021002212200210200022 |
4 | 303101202022032230 |
5 | 1400223040003432 |
6 | 41143015421312 |
7 | 3656212532342 |
oct | 632142121654 |
9 | 167085623608 |
10 | 55055000492 |
11 | 21392126808 |
12 | a805984838 |
13 | 5265117a8b |
14 | 2943c2b992 |
15 | 1673562b12 |
hex | cd188a3ac |
55055000492 has 6 divisors (see below), whose sum is σ = 96346250868. Its totient is φ = 27527500244.
The previous prime is 55055000491. The next prime is 55055000509. The reversal of 55055000492 is 29400055055.
It is not an unprimeable number, because it can be changed into a prime (55055000491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6881875058 + ... + 6881875065.
It is an arithmetic number, because the mean of its divisors is an integer number (16057708478).
Almost surely, 255055000492 is an apocalyptic number.
It is an amenable number.
55055000492 is a deficient number, since it is larger than the sum of its proper divisors (41291250376).
55055000492 is a wasteful number, since it uses less digits than its factorization.
55055000492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13763750127 (or 13763750125 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 35.
The spelling of 55055000492 in words is "fifty-five billion, fifty-five million, four hundred ninety-two", and thus it is an aban number.
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