Base | Representation |
---|---|
bin | 1011111110101111000100… |
… | …0010100001111100100100 |
3 | 1201122021022011022001222100 |
4 | 2333223301002201330210 |
5 | 3211304100401430144 |
6 | 44003153500332100 |
7 | 2526450456031401 |
oct | 277536102417444 |
9 | 51567264261870 |
10 | 13172413701924 |
11 | 4219431148944 |
12 | 1588a9a844030 |
13 | 7471cb9b7999 |
14 | 3377964872a8 |
15 | 17c9a0d63269 |
hex | bfaf10a1f24 |
13172413701924 has 81 divisors (see below), whose sum is σ = 33482749241851. Its totient is φ = 4366436896560.
The previous prime is 13172413701913. The next prime is 13172413702043. The reversal of 13172413701924 is 42910731427131.
The square root of 13172413701924 is 3629382.
It is a perfect power (a square), and thus also a powerful number.
13172413701924 is a `hidden beast` number, since 1 + 3 + 1 + 7 + 241 + 370 + 19 + 24 = 666.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13172413701924.
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 26 ways as a sum of consecutive naturals, for example, 4159270189 + ... + 4159273355.
Almost surely, 213172413701924 is an apocalyptic number.
13172413701924 is the 3629382-nd square number.
It is an amenable number.
13172413701924 is an abundant number, since it is smaller than the sum of its proper divisors (20310335539927).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13172413701924 is an frugal number, since it uses more digits than its factorization.
13172413701924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6726 (or 3363 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The spelling of 13172413701924 in words is "thirteen trillion, one hundred seventy-two billion, four hundred thirteen million, seven hundred one thousand, nine hundred twenty-four".
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