Base | Representation |
---|---|
bin | 11001111000001001010110… |
… | …11110101111010100000000 |
3 | 21110111001002221200000020000 |
4 | 30330010223132233110000 |
5 | 24424311412300324404 |
6 | 321005403134120000 |
7 | 14662142532203526 |
oct | 1474045336572400 |
9 | 243431087600200 |
10 | 56904751183104 |
11 | 1714a1955a2540 |
12 | 6470632050000 |
13 | 259a130980706 |
14 | 100a2c17d2316 |
15 | 68a3532cc339 |
hex | 33c12b7af500 |
56904751183104 has 720 divisors, whose sum is σ = 190259428128000. Its totient is φ = 16764448849920.
The previous prime is 56904751183099. The next prime is 56904751183121. The reversal of 56904751183104 is 40138115740965.
56904751183104 is a `hidden beast` number, since 5 + 6 + 9 + 0 + 47 + 511 + 83 + 1 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16870662762 + ... + 16870666134.
Almost surely, 256904751183104 is an apocalyptic number.
56904751183104 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56904751183104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95129714064000).
56904751183104 is an abundant number, since it is smaller than the sum of its proper divisors (133354676944896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56904751183104 is a wasteful number, since it uses less digits than its factorization.
56904751183104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5448 (or 5425 counting only the distinct ones).
The product of its (nonzero) digits is 3628800, while the sum is 54.
The spelling of 56904751183104 in words is "fifty-six trillion, nine hundred four billion, seven hundred fifty-one million, one hundred eighty-three thousand, one hundred four".
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