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47164034764 = 22711732097671
BaseRepresentation
bin101011111011001100…
…100000111011001100
311111201221110012200101
4223323030200323030
51233042443103024
633400012540444
73256524452350
oct537314407314
9144657405611
1047164034764
1119002960430
129183181724
1345a835c5a2
1423d5c27460
151360903c44
hexafb320ecc

47164034764 has 48 divisors (see below), whose sum is σ = 104313033216. Its totient is φ = 18123868800.

The previous prime is 47164034759. The next prime is 47164034773. The reversal of 47164034764 is 46743046174.

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 15 ways as a sum of consecutive naturals, for example, 1026352 + ... + 1071319.

It is an arithmetic number, because the mean of its divisors is an integer number (2173188192).

Almost surely, 247164034764 is an apocalyptic number.

47164034764 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47164034764 is an abundant number, since it is smaller than the sum of its proper divisors (57148998452).

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

47164034764 is a wasteful number, since it uses less digits than its factorization.

47164034764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097766 (or 2097764 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 47164034764 in words is "forty-seven billion, one hundred sixty-four million, thirty-four thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 11 14 22 28 44 73 77 146 154 292 308 511 803 1022 1606 2044 3212 5621 11242 22484 2097671 4195342 8390684 14683697 23074381 29367394 46148762 58734788 92297524 153129983 161520667 306259966 323041334 612519932 646082668 1071909881 1684429813 2143819762 3368859626 4287639524 6737719252 11791008691 23582017382 47164034764