Base | Representation |
---|---|
bin | 1001100001110… |
… | …01110100010001 |
3 | 12120101210102021 |
4 | 10300321310101 |
5 | 130430203333 |
6 | 11533051441 |
7 | 1660244653 |
oct | 460716421 |
9 | 176353367 |
10 | 79928593 |
11 | 41132598 |
12 | 22926b81 |
13 | 13736a34 |
14 | a8886d3 |
15 | 703c82d |
hex | 4c39d11 |
79928593 has 8 divisors (see below), whose sum is σ = 80898048. Its totient is φ = 78964704.
The previous prime is 79928587. The next prime is 79928599. The reversal of 79928593 is 39582997.
It is an interprime number because it is at equal distance from previous prime (79928587) and next prime (79928599).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 79928593 - 221 = 77831441 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 79928593.
It is not an unprimeable number, because it can be changed into a prime (79928599) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32205 + ... + 34597.
It is an arithmetic number, because the mean of its divisors is an integer number (10112256).
Almost surely, 279928593 is an apocalyptic number.
It is an amenable number.
79928593 is a deficient number, since it is larger than the sum of its proper divisors (969455).
79928593 is a wasteful number, since it uses less digits than its factorization.
79928593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2783.
The product of its digits is 1224720, while the sum is 52.
The square root of 79928593 is about 8940.2792461981. The cubic root of 79928593 is about 430.7586984122.
It can be divided in two parts, 799 and 28593, that added together give a palindrome (29392).
The spelling of 79928593 in words is "seventy-nine million, nine hundred twenty-eight thousand, five hundred ninety-three".
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