Base | Representation |
---|---|
bin | 1101100111110111… |
… | …11011000110000000 |
3 | 200212201012102001001 |
4 | 12303323323012000 |
5 | 104434313010004 |
6 | 3205424021344 |
7 | 346146152536 |
oct | 66373730600 |
9 | 20781172031 |
10 | 7313797504 |
11 | 31134a2352 |
12 | 1501461854 |
13 | 8c7324c40 |
14 | 4d54c2156 |
15 | 2cc1511a4 |
hex | 1b3efb180 |
7313797504 has 64 divisors (see below), whose sum is σ = 15732990000. Its totient is φ = 3366623232.
The previous prime is 7313797489. The next prime is 7313797507. The reversal of 7313797504 is 4057973137.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7313797507) 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, 641647 + ... + 652945.
Almost surely, 27313797504 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 7313797504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7866495000).
7313797504 is an abundant number, since it is smaller than the sum of its proper divisors (8419192496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7313797504 is a wasteful number, since it uses less digits than its factorization.
7313797504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11715 (or 11703 counting only the distinct ones).
The product of its (nonzero) digits is 555660, while the sum is 46.
The square root of 7313797504 is about 85520.7431211867. The cubic root of 7313797504 is about 1941.0988128092.
The spelling of 7313797504 in words is "seven billion, three hundred thirteen million, seven hundred ninety-seven thousand, five hundred four".
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