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8148080814008 = 231953605794829
BaseRepresentation
bin111011010010001111101…
…1101100110011110111000
31001211221121202120011111012
41312210133131212132320
52031444232142022013
625155102053453052
71500452016112112
oct166443735463670
931757552504435
108148080814008
112661644221563
12ab719b941188
1347148c682cb5
142025251b03b2
15e1e3c2e71a8
hex7691f7667b8

8148080814008 has 16 divisors (see below), whose sum is σ = 16081738449000. Its totient is φ = 3859617227616.

The previous prime is 8148080814001. The next prime is 8148080814047. The reversal of 8148080814008 is 8004180808418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8148080814001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26802897263 + ... + 26802897566.

Almost surely, 28148080814008 is an apocalyptic number.

It is an amenable number.

8148080814008 is a deficient number, since it is larger than the sum of its proper divisors (7933657634992).

8148080814008 is a wasteful number, since it uses less digits than its factorization.

8148080814008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53605794854 (or 53605794850 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 50.

The spelling of 8148080814008 in words is "eight trillion, one hundred forty-eight billion, eighty million, eight hundred fourteen thousand, eight".

Divisors: 1 2 4 8 19 38 76 152 53605794829 107211589658 214423179316 428846358632 1018510101751 2037020203502 4074040407004 8148080814008