Base | Representation |
---|---|
bin | 100100111101100001… |
… | …1011011101111100000 |
3 | 21120212201000100112221 |
4 | 1021323003123233200 |
5 | 2300024210041320 |
6 | 100244110200424 |
7 | 5506650044203 |
oct | 1117303335740 |
9 | 246781010487 |
10 | 79373908960 |
11 | 30731558675 |
12 | 134721b3114 |
13 | 763c502548 |
14 | 3bad95d93a |
15 | 20e854a3aa |
hex | 127b0dbbe0 |
79373908960 has 96 divisors (see below), whose sum is σ = 196294093632. Its totient is φ = 30272901120.
The previous prime is 79373908951. The next prime is 79373908967. The reversal of 79373908960 is 6980937397.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79373908967) 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, 1132540 + ... + 1200580.
It is an arithmetic number, because the mean of its divisors is an integer number (2044730142).
Almost surely, 279373908960 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 79373908960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98147046816).
79373908960 is an abundant number, since it is smaller than the sum of its proper divisors (116920184672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79373908960 is a wasteful number, since it uses less digits than its factorization.
79373908960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68396 (or 68388 counting only the distinct ones).
The product of its (nonzero) digits is 15431472, while the sum is 61.
The spelling of 79373908960 in words is "seventy-nine billion, three hundred seventy-three million, nine hundred eight thousand, nine hundred sixty".
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