Base | Representation |
---|---|
bin | 1001011101100… |
… | …01001101010100 |
3 | 12112100100212020 |
4 | 10232301031110 |
5 | 130304302134 |
6 | 11513053140 |
7 | 1652424426 |
oct | 456611524 |
9 | 175310766 |
10 | 79369044 |
11 | 40890157 |
12 | 226b71b0 |
13 | 1359c141 |
14 | a780816 |
15 | 6e7bb49 |
hex | 4bb1354 |
79369044 has 36 divisors (see below), whose sum is σ = 193611936. Its totient is φ = 25304048.
The previous prime is 79369007. The next prime is 79369049. The reversal of 79369044 is 44096397.
It is a junction number, because it is equal to n+sod(n) for n = 79368987 and 79369005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79369049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97 + ... + 12599.
Almost surely, 279369044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 79369044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96805968).
79369044 is an abundant number, since it is smaller than the sum of its proper divisors (114242892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79369044 is a wasteful number, since it uses less digits than its factorization.
79369044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12556 (or 12531 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 79369044 is about 8908.9305755517. The cubic root of 79369044 is about 429.7511522118.
The spelling of 79369044 in words is "seventy-nine million, three hundred sixty-nine thousand, forty-four".
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