Base | Representation |
---|---|
bin | 10001111111111001010000… |
… | …111101001000010000000000 |
3 | 101101021101121121220212120111 |
4 | 101333321100331020100000 |
5 | 40333404233444422021 |
6 | 440204300230121104 |
7 | 22446643153541200 |
oct | 2177712075102000 |
9 | 341241547825514 |
10 | 79157605467136 |
11 | 23249608719429 |
12 | 8a65335ab0194 |
13 | 35226b7a0cc51 |
14 | 157936a026400 |
15 | 92410e8188e1 |
hex | 47fe50f48400 |
79157605467136 has 99 divisors (see below), whose sum is σ = 184077303660399. Its totient is φ = 33923833939968.
The previous prime is 79157605467043. The next prime is 79157605467191. The reversal of 79157605467136 is 63176450675197.
The square root of 79157605467136 is 8897056.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1992920685 + ... + 1992960403.
Almost surely, 279157605467136 is an apocalyptic number.
79157605467136 is the 8897056-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 79157605467136
79157605467136 is an abundant number, since it is smaller than the sum of its proper divisors (104919698193263).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79157605467136 is an frugal number, since it uses more digits than its factorization.
79157605467136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79472 (or 39728 counting only the distinct ones).
The product of its (nonzero) digits is 200037600, while the sum is 67.
The spelling of 79157605467136 in words is "seventy-nine trillion, one hundred fifty-seven billion, six hundred five million, four hundred sixty-seven thousand, one hundred thirty-six".
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