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10678120815468 = 2232868731019047
BaseRepresentation
bin1001101101100011000110…
…0110010001101101101100
31101210211002121011220202110
42123120301212101231230
52344422242412043333
634413243323324020
72151316534230651
oct233306146215554
941724077156673
1010678120815468
113447624905527
1212455a9080610
135c5c337c4612
1428cb76741c28
15137b682d4063
hex9b631991b6c

10678120815468 has 24 divisors (see below), whose sum is σ = 24916484572672. Its totient is φ = 3559249414224.

The previous prime is 10678120815437. The next prime is 10678120815473. The reversal of 10678120815468 is 86451802187601.

10678120815468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106781208154682 (a number of 27 digits) contains 22 as substring.

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, 15165280 + ... + 15853767.

Almost surely, 210678120815468 is an apocalyptic number.

It is an amenable number.

10678120815468 is an abundant number, since it is smaller than the sum of its proper divisors (14238363757204).

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

10678120815468 is a wasteful number, since it uses less digits than its factorization.

10678120815468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31047741 (or 31047739 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 57.

The spelling of 10678120815468 in words is "ten trillion, six hundred seventy-eight billion, one hundred twenty million, eight hundred fifteen thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 28687 57374 86061 114748 172122 344244 31019047 62038094 93057141 124076188 186114282 372228564 889843401289 1779686802578 2669530203867 3559373605156 5339060407734 10678120815468