Base | Representation |
---|---|
bin | 1011011000011001110111… |
… | …1110100010101111010110 |
3 | 1122022022112112001121122011 |
4 | 2312012131332202233112 |
5 | 3120011421334321012 |
6 | 42340445103254434 |
7 | 2431045602146134 |
oct | 266063576425726 |
9 | 48268475047564 |
10 | 12513890151382 |
11 | 3a95124832654 |
12 | 14a13385aa41a |
13 | 6ca093468039 |
14 | 313965882754 |
15 | 16a7ad1d91a7 |
hex | b619dfa2bd6 |
12513890151382 has 8 divisors (see below), whose sum is σ = 18770861808936. Its totient is φ = 6256936215072.
The previous prime is 12513890151353. The next prime is 12513890151383. The reversal of 12513890151382 is 28315109831521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12513890151383) 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, 2496028 + ... + 5590879.
It is an arithmetic number, because the mean of its divisors is an integer number (2346357726117).
Almost surely, 212513890151382 is an apocalyptic number.
12513890151382 is a deficient number, since it is larger than the sum of its proper divisors (6256971657554).
12513890151382 is an equidigital number, since it uses as much as digits as its factorization.
12513890151382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8860622.
The product of its (nonzero) digits is 518400, while the sum is 49.
The spelling of 12513890151382 in words is "twelve trillion, five hundred thirteen billion, eight hundred ninety million, one hundred fifty-one thousand, three hundred eighty-two".
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