Base | Representation |
---|---|
bin | 101111100001110100… |
… | …100110111111110100 |
3 | 11212201121011111201020 |
4 | 233201310212333310 |
5 | 1314004011230301 |
6 | 35235552501140 |
7 | 3454436635665 |
oct | 574164467764 |
9 | 155647144636 |
10 | 51033305076 |
11 | 1a708a74496 |
12 | 9a82b4a7b0 |
13 | 4a73b6b350 |
14 | 2681a6b36c |
15 | 14da454436 |
hex | be1d26ff4 |
51033305076 has 24 divisors (see below), whose sum is σ = 128237536224. Its totient is φ = 15702555360.
The previous prime is 51033305041. The next prime is 51033305093. The reversal of 51033305076 is 67050333015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163568130 + ... + 163568441.
It is an arithmetic number, because the mean of its divisors is an integer number (5343230676).
Almost surely, 251033305076 is an apocalyptic number.
It is an amenable number.
51033305076 is an abundant number, since it is smaller than the sum of its proper divisors (77204231148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51033305076 is a wasteful number, since it uses less digits than its factorization.
51033305076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327136591 (or 327136589 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 33.
The spelling of 51033305076 in words is "fifty-one billion, thirty-three million, three hundred five thousand, seventy-six".
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