Base | Representation |
---|---|
bin | 100101001110001111… |
… | …1110000000000000000 |
3 | 21122022210202201110101 |
4 | 1022130133300000000 |
5 | 2302201323330341 |
6 | 100415512012144 |
7 | 5526602056126 |
oct | 1123437600000 |
9 | 248283681411 |
10 | 79934980096 |
11 | 3099a237724 |
12 | 135aa091054 |
13 | 76cb81acba |
14 | 3c24291916 |
15 | 212c928831 |
hex | 129c7f0000 |
79934980096 has 136 divisors (see below), whose sum is σ = 167131253520. Its totient is φ = 38182846464.
The previous prime is 79934980087. The next prime is 79934980109. The reversal of 79934980096 is 69008943997.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260374375 + ... + 260374681.
Almost surely, 279934980096 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 79934980096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83565626760).
79934980096 is an abundant number, since it is smaller than the sum of its proper divisors (87196273424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79934980096 is an equidigital number, since it uses as much as digits as its factorization.
79934980096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505 (or 475 counting only the distinct ones).
The product of its (nonzero) digits is 26453952, while the sum is 64.
The spelling of 79934980096 in words is "seventy-nine billion, nine hundred thirty-four million, nine hundred eighty thousand, ninety-six".
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