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104944948712 = 2313118118589
BaseRepresentation
bin110000110111100110…
…1001101010111101000
3101000212210102202122022
41201233031031113220
53204411401324322
6120113330244012
710403430226412
oct1415715152750
9330783382568
10104944948712
114056376227a
1218409a26608
139b861349b6
145117ab19b2
152ae3419942
hex186f34d5e8

104944948712 has 8 divisors (see below), whose sum is σ = 196771778850. Its totient is φ = 52472474352.

The previous prime is 104944948627. The next prime is 104944948741. The reversal of 104944948712 is 217849449401.

It can be written as a sum of positive squares in only one way, i.e., 70961500996 + 33983447716 = 266386^2 + 184346^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1049449487122 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559059287 + ... + 6559059302.

Almost surely, 2104944948712 is an apocalyptic number.

It is an amenable number.

104944948712 is a deficient number, since it is larger than the sum of its proper divisors (91826830138).

104944948712 is a wasteful number, since it uses less digits than its factorization.

104944948712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118118595 (or 13118118591 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 104944948712 in words is "one hundred four billion, nine hundred forty-four million, nine hundred forty-eight thousand, seven hundred twelve".

Divisors: 1 2 4 8 13118118589 26236237178 52472474356 104944948712