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51303170334 = 23132005132803
BaseRepresentation
bin101111110001111010…
…000100000100011110
311220102101222002020210
4233301322010010132
51320032102422314
635322432553250
73464224516113
oct576172040436
9156371862223
1051303170334
111a837336229
129b393b2826
134ab7a47a30
1426a983890a
151503eae559
hexbf1e8411e

51303170334 has 32 divisors (see below), whose sum is σ = 110508015744. Its totient is φ = 15784322400.

The previous prime is 51303170297. The next prime is 51303170357. The reversal of 51303170334 is 43307130315.

51303170334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547577 + ... + 1580379.

It is an arithmetic number, because the mean of its divisors is an integer number (3453375492).

Almost surely, 251303170334 is an apocalyptic number.

51303170334 is an abundant number, since it is smaller than the sum of its proper divisors (59204845410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51303170334 is a wasteful number, since it uses less digits than its factorization.

51303170334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52872.

The product of its (nonzero) digits is 11340, while the sum is 30.

The spelling of 51303170334 in words is "fifty-one billion, three hundred three million, one hundred seventy thousand, three hundred thirty-four".

Divisors: 1 2 3 6 13 26 39 78 20051 32803 40102 60153 65606 98409 120306 196818 260663 426439 521326 781989 852878 1279317 1563978 2558634 657732953 1315465906 1973198859 3946397718 8550528389 17101056778 25651585167 51303170334