Base | Representation |
---|---|
bin | 1100101001110011101101… |
… | …1110000000001111101010 |
3 | 1211021000022212000221021021 |
4 | 3022130323132000033222 |
5 | 3310420042034332220 |
6 | 45331133350203054 |
7 | 2634065106362125 |
oct | 312347336001752 |
9 | 54230285027237 |
10 | 13912396792810 |
11 | 448423a3264aa |
12 | 168839565348a |
13 | 79bc19866889 |
14 | 3615139d73bc |
15 | 191d601b24aa |
hex | ca73b7803ea |
13912396792810 has 96 divisors (see below), whose sum is σ = 27341377506288. Its totient is φ = 5092253614080.
The previous prime is 13912396792807. The next prime is 13912396792841. The reversal of 13912396792810 is 1829769321931.
It can be written as a sum of positive squares in 24 ways, for example, as 104104958409 + 13808291834401 = 322653^2 + 3715951^2 .
It is a super-2 number, since 2×139123967928102 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145483932 + ... + 145579528.
Almost surely, 213912396792810 is an apocalyptic number.
13912396792810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13912396792810 is a deficient number, since it is larger than the sum of its proper divisors (13428980713478).
13912396792810 is a wasteful number, since it uses less digits than its factorization.
13912396792810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97036 (or 97019 counting only the distinct ones).
The product of its (nonzero) digits is 8817984, while the sum is 61.
The spelling of 13912396792810 in words is "thirteen trillion, nine hundred twelve billion, three hundred ninety-six million, seven hundred ninety-two thousand, eight hundred ten".
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