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48680966498 = 231978094607
BaseRepresentation
bin101101010101100111…
…001001100101100010
311122122122211022211012
4231111213021211202
51244144311411443
634210322020522
73342234250013
oct552547114542
9148578738735
1048680966498
111971115571a
1295271a7742
13478a6cc528
1424db49700a
1513edb95118
hexb559c9962

48680966498 has 16 divisors (see below), whose sum is σ = 76154072064. Its totient is φ = 23312465280.

The previous prime is 48680966479. The next prime is 48680966567. The reversal of 48680966498 is 89466908684.

48680966498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4041290 + ... + 4053317.

It is an arithmetic number, because the mean of its divisors is an integer number (4759629504).

Almost surely, 248680966498 is an apocalyptic number.

48680966498 is a deficient number, since it is larger than the sum of its proper divisors (27473105566).

48680966498 is a wasteful number, since it uses less digits than its factorization.

48680966498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094737.

The product of its (nonzero) digits is 143327232, while the sum is 68.

The spelling of 48680966498 in words is "forty-eight billion, six hundred eighty million, nine hundred sixty-six thousand, four hundred ninety-eight".

Divisors: 1 2 31 62 97 194 3007 6014 8094607 16189214 250932817 501865634 785176879 1570353758 24340483249 48680966498