Base | Representation |
---|---|
bin | 1001011100001… |
… | …10110000000101 |
3 | 12112000112022101 |
4 | 10232012300011 |
5 | 130233221031 |
6 | 11505232101 |
7 | 1651101424 |
oct | 456066005 |
9 | 175015271 |
10 | 79195141 |
11 | 40781533 |
12 | 22632631 |
13 | 1353ac3c |
14 | a7372bb |
15 | 6e45361 |
hex | 4b86c05 |
79195141 has 16 divisors (see below), whose sum is σ = 85851648. Its totient is φ = 72864000.
The previous prime is 79195117. The next prime is 79195147. The reversal of 79195141 is 14159197.
It is not a de Polignac number, because 79195141 - 27 = 79195013 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 79195141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79195147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65341 + ... + 66541.
It is an arithmetic number, because the mean of its divisors is an integer number (5365728).
Almost surely, 279195141 is an apocalyptic number.
It is an amenable number.
79195141 is a deficient number, since it is larger than the sum of its proper divisors (6656507).
79195141 is a wasteful number, since it uses less digits than its factorization.
79195141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1332.
The product of its digits is 11340, while the sum is 37.
The square root of 79195141 is about 8899.1651855666. The cubic root of 79195141 is about 429.4370513123.
The spelling of 79195141 in words is "seventy-nine million, one hundred ninety-five thousand, one hundred forty-one".
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