Base | Representation |
---|---|
bin | 1001011100101… |
… | …00010111111101 |
3 | 12112010100212001 |
4 | 10232110113331 |
5 | 130242012231 |
6 | 11510342301 |
7 | 1651423210 |
oct | 456242775 |
9 | 175110761 |
10 | 79250941 |
11 | 4080a450 |
12 | 2265a991 |
13 | 1355a463 |
14 | a74d777 |
15 | 6e56b61 |
hex | 4b945fd |
79250941 has 16 divisors (see below), whose sum is σ = 99740160. Its totient is φ = 61170480.
The previous prime is 79250903. The next prime is 79250947. The reversal of 79250941 is 14905297.
It is not a de Polignac number, because 79250941 - 27 = 79250813 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 79250941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79250947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3430 + ... + 13048.
It is an arithmetic number, because the mean of its divisors is an integer number (6233760).
Almost surely, 279250941 is an apocalyptic number.
It is an amenable number.
79250941 is a deficient number, since it is larger than the sum of its proper divisors (20489219).
79250941 is a wasteful number, since it uses less digits than its factorization.
79250941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9744.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 79250941 is about 8902.2997590510. The cubic root of 79250941 is about 429.5378864622.
The spelling of 79250941 in words is "seventy-nine million, two hundred fifty thousand, nine hundred forty-one".
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