Base | Representation |
---|---|
bin | 100100110110011001… |
… | …0110101111110111000 |
3 | 21120021000212012200212 |
4 | 1021230302311332320 |
5 | 2244031434211333 |
6 | 100204242450252 |
7 | 5501013446522 |
oct | 1115462657670 |
9 | 246230765625 |
10 | 79134678968 |
11 | 30619510634 |
12 | 13406063988 |
13 | 7601a91037 |
14 | 3b89c88a12 |
15 | 20d2542448 |
hex | 126ccb5fb8 |
79134678968 has 16 divisors (see below), whose sum is σ = 154828720080. Its totient is φ = 37847020288.
The previous prime is 79134678967. The next prime is 79134678971. The reversal of 79134678968 is 86987643197.
It is a junction number, because it is equal to n+sod(n) for n = 79134678898 and 79134678907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79134678967) 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, 215039705 + ... + 215040072.
It is an arithmetic number, because the mean of its divisors is an integer number (9676795005).
Almost surely, 279134678968 is an apocalyptic number.
It is an amenable number.
79134678968 is a deficient number, since it is larger than the sum of its proper divisors (75694041112).
79134678968 is a wasteful number, since it uses less digits than its factorization.
79134678968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430079806 (or 430079802 counting only the distinct ones).
The product of its digits is 109734912, while the sum is 68.
The spelling of 79134678968 in words is "seventy-nine billion, one hundred thirty-four million, six hundred seventy-eight thousand, nine hundred sixty-eight".
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