Base | Representation |
---|---|
bin | 101111101001001001… |
… | …110100000100011100 |
3 | 11220001011121111201201 |
4 | 233221021310010130 |
5 | 1314232003213111 |
6 | 35300105045244 |
7 | 3460462260616 |
oct | 575111640434 |
9 | 156034544651 |
10 | 51156304156 |
11 | 1a771444521 |
12 | 9ab8186824 |
13 | 4a934a5379 |
14 | 2694127db6 |
15 | 14e614d6c1 |
hex | be927411c |
51156304156 has 24 divisors (see below), whose sum is σ = 91686961520. Its totient is φ = 24961087872.
The previous prime is 51156304139. The next prime is 51156304223. The reversal of 51156304156 is 65140365115.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62470 + ... + 325906.
Almost surely, 251156304156 is an apocalyptic number.
It is an amenable number.
51156304156 is a deficient number, since it is larger than the sum of its proper divisors (40530657364).
51156304156 is a wasteful number, since it uses less digits than its factorization.
51156304156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264613 (or 264611 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 37.
The spelling of 51156304156 in words is "fifty-one billion, one hundred fifty-six million, three hundred four thousand, one hundred fifty-six".
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