Base | Representation |
---|---|
bin | 101111100001111010… |
… | …101010101010110000 |
3 | 11212201201011011220100 |
4 | 233201322222222300 |
5 | 1314004413033401 |
6 | 35240050512400 |
7 | 3454456301304 |
oct | 574172525260 |
9 | 155651134810 |
10 | 51034892976 |
11 | 1a709959501 |
12 | 9a83595700 |
13 | 4a742a6032 |
14 | 2681d61d04 |
15 | 14da669b86 |
hex | be1eaaab0 |
51034892976 has 120 divisors (see below), whose sum is σ = 151494683184. Its totient is φ = 15982755840.
The previous prime is 51034892971. The next prime is 51034892983. The reversal of 51034892976 is 67929843015.
51034892976 is a `hidden beast` number, since 5 + 1 + 0 + 348 + 9 + 297 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (51034892971) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 1394431 + ... + 1430561.
It is a 1-persistent number, because it is pandigital, but 2⋅51034892976 = 102069785952 is not.
Almost surely, 251034892976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51034892976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75747341592).
51034892976 is an abundant number, since it is smaller than the sum of its proper divisors (100459790208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51034892976 is a wasteful number, since it uses less digits than its factorization.
51034892976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36739 (or 36730 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The spelling of 51034892976 in words is "fifty-one billion, thirty-four million, eight hundred ninety-two thousand, nine hundred seventy-six".
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