Base | Representation |
---|---|
bin | 101111010001110100… |
… | …100111010100001110 |
3 | 11212000220001122021200 |
4 | 233101310213110032 |
5 | 1312431301332201 |
6 | 35153203210330 |
7 | 3445000166100 |
oct | 572164472416 |
9 | 155026048250 |
10 | 50764870926 |
11 | 1a59049a990 |
12 | 9a090769a6 |
13 | 4a30373183 |
14 | 2658153570 |
15 | 14c1acd386 |
hex | bd1d2750e |
50764870926 has 288 divisors, whose sum is σ = 148383436032. Its totient is φ = 12360337920.
The previous prime is 50764870907. The next prime is 50764870951. The reversal of 50764870926 is 62907846705.
50764870926 is a `hidden beast` number, since 5 + 0 + 76 + 487 + 0 + 92 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 57231655 + ... + 57232541.
It is an arithmetic number, because the mean of its divisors is an integer number (515220264).
Almost surely, 250764870926 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50764870926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74191718016).
50764870926 is an abundant number, since it is smaller than the sum of its proper divisors (97618565106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50764870926 is a wasteful number, since it uses less digits than its factorization.
50764870926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1284 (or 1274 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 50764870926 in words is "fifty billion, seven hundred sixty-four million, eight hundred seventy thousand, nine hundred twenty-six".
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