Base | Representation |
---|---|
bin | 1101010000000000… |
… | …10000111100100101 |
3 | 200100202111210000220 |
4 | 12220000100330211 |
5 | 104032040441442 |
6 | 3133513154553 |
7 | 341165451555 |
oct | 65000207445 |
9 | 20322453026 |
10 | 7113608997 |
11 | 30204a0800 |
12 | 14663bba59 |
13 | 894a02bc1 |
14 | 4b6a91165 |
15 | 2b97aaeec |
hex | 1a8010f25 |
7113608997 has 24 divisors (see below), whose sum is σ = 10461192672. Its totient is φ = 4296499680.
The previous prime is 7113608959. The next prime is 7113609037. The reversal of 7113608997 is 7998063117.
It is not a de Polignac number, because 7113608997 - 26 = 7113608933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7113603997) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72918 + ... + 139800.
It is an arithmetic number, because the mean of its divisors is an integer number (435883028).
Almost surely, 27113608997 is an apocalyptic number.
It is an amenable number.
7113608997 is a deficient number, since it is larger than the sum of its proper divisors (3347583675).
7113608997 is a wasteful number, since it uses less digits than its factorization.
7113608997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67201 (or 67190 counting only the distinct ones).
The product of its (nonzero) digits is 571536, while the sum is 51.
The square root of 7113608997 is about 84342.2136121646. The cubic root of 7113608997 is about 1923.2245616461.
The spelling of 7113608997 in words is "seven billion, one hundred thirteen million, six hundred eight thousand, nine hundred ninety-seven".
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