Base | Representation |
---|---|
bin | 11000111001011100000100… |
… | …10110101010010100010001 |
3 | 21011212001200001101100202000 |
4 | 30130232002112222110101 |
5 | 24134011234041210224 |
6 | 312235510445544213 |
7 | 14350365246530130 |
oct | 1434560226522421 |
9 | 234761601340660 |
10 | 54750135100689 |
11 | 16499446a27566 |
12 | 6182b39575069 |
13 | 2471bb970b6a2 |
14 | d73cc64a9917 |
15 | 64e29b3520c9 |
hex | 31cb825aa511 |
54750135100689 has 64 divisors (see below), whose sum is σ = 97623064166400. Its totient is φ = 29625336026496.
The previous prime is 54750135100669. The next prime is 54750135100729. The reversal of 54750135100689 is 98600153105745.
54750135100689 is a `hidden beast` number, since 5 + 4 + 7 + 50 + 13 + 510 + 0 + 68 + 9 = 666.
It is not a de Polignac number, because 54750135100689 - 216 = 54750135035153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54750135100669) 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, 4138237 + ... + 11252789.
It is an arithmetic number, because the mean of its divisors is an integer number (1525360377600).
Almost surely, 254750135100689 is an apocalyptic number.
It is an amenable number.
54750135100689 is a deficient number, since it is larger than the sum of its proper divisors (42872929065711).
54750135100689 is a wasteful number, since it uses less digits than its factorization.
54750135100689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7116731 (or 7116725 counting only the distinct ones).
The product of its (nonzero) digits is 4536000, while the sum is 54.
The spelling of 54750135100689 in words is "fifty-four trillion, seven hundred fifty billion, one hundred thirty-five million, one hundred thousand, six hundred eighty-nine".
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