Base | Representation |
---|---|
bin | 100100110101011101… |
… | …1110001011001000100 |
3 | 21120011212010101020000 |
4 | 1021222323301121010 |
5 | 2244000441340103 |
6 | 100201205441300 |
7 | 5500154234010 |
oct | 1115273613104 |
9 | 246155111200 |
10 | 79103465028 |
11 | 30602931095 |
12 | 133b7710230 |
13 | 75c8482653 |
14 | 3b85a81540 |
15 | 20ce928aa3 |
hex | 126aef1644 |
79103465028 has 60 divisors (see below), whose sum is σ = 236333815872. Its totient is φ = 22600989360.
The previous prime is 79103465027. The next prime is 79103465041. The reversal of 79103465028 is 82056430197.
It is not an unprimeable number, because it can be changed into a prime (79103465027) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17436768 + ... + 17441303.
It is a 1-persistent number, because it is pandigital, but 2⋅79103465028 = 158206930056 is not.
Almost surely, 279103465028 is an apocalyptic number.
It is an amenable number.
79103465028 is an abundant number, since it is smaller than the sum of its proper divisors (157230350844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79103465028 is a wasteful number, since it uses less digits than its factorization.
79103465028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34878094 (or 34878083 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 79103465028 in words is "seventy-nine billion, one hundred three million, four hundred sixty-five thousand, twenty-eight".
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