Base | Representation |
---|---|
bin | 100101000101001000… |
… | …1111010011110000010 |
3 | 21121112111200202201102 |
4 | 1022022101322132002 |
5 | 2301040104104244 |
6 | 100325313334402 |
7 | 5516201263322 |
oct | 1121221723602 |
9 | 247474622642 |
10 | 79629363074 |
11 | 30852777078 |
12 | 13523867402 |
13 | 7680404621 |
14 | 3bd5859282 |
15 | 2110baa54e |
hex | 128a47a782 |
79629363074 has 8 divisors (see below), whose sum is σ = 123562804860. Its totient is φ = 38441761456.
The previous prime is 79629363019. The next prime is 79629363101. The reversal of 79629363074 is 47036392697.
It can be written as a sum of positive squares in 2 ways, for example, as 74117340025 + 5512023049 = 272245^2 + 74243^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686459969 + ... + 686460084.
Almost surely, 279629363074 is an apocalyptic number.
79629363074 is a deficient number, since it is larger than the sum of its proper divisors (43933441786).
79629363074 is a wasteful number, since it uses less digits than its factorization.
79629363074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372920084.
The product of its (nonzero) digits is 10287648, while the sum is 56.
The spelling of 79629363074 in words is "seventy-nine billion, six hundred twenty-nine million, three hundred sixty-three thousand, seventy-four".
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