Base | Representation |
---|---|
bin | 1100100111101000111010… |
… | …1001100100000100000111 |
3 | 1211010110011012100011121001 |
4 | 3021322032221210010013 |
5 | 3304312240213021000 |
6 | 45302052241034131 |
7 | 2631305562603544 |
oct | 311721651440407 |
9 | 54113135304531 |
10 | 13875137626375 |
11 | 446a45a514273 |
12 | 1681117625947 |
13 | 79855c596b2c |
14 | 35d7bb44bbcb |
15 | 190dce12946a |
hex | c9e8ea64107 |
13875137626375 has 8 divisors (see below), whose sum is σ = 17316171757872. Its totient is φ = 11100110101000.
The previous prime is 13875137626373. The next prime is 13875137626379. The reversal of 13875137626375 is 57362673157831.
It is not a de Polignac number, because 13875137626375 - 21 = 13875137626373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13875137626373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55500550381 + ... + 55500550630.
It is an arithmetic number, because the mean of its divisors is an integer number (2164521469734).
Almost surely, 213875137626375 is an apocalyptic number.
13875137626375 is a deficient number, since it is larger than the sum of its proper divisors (3441034131497).
13875137626375 is an equidigital number, since it uses as much as digits as its factorization.
13875137626375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111001101026 (or 111001101016 counting only the distinct ones).
The product of its digits is 133358400, while the sum is 64.
The spelling of 13875137626375 in words is "thirteen trillion, eight hundred seventy-five billion, one hundred thirty-seven million, six hundred twenty-six thousand, three hundred seventy-five".
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