Base | Representation |
---|---|
bin | 1110111001010101… |
… | …00000001111000111 |
3 | 202122022221121121012 |
4 | 13130222200033013 |
5 | 112334224100103 |
6 | 3401313312435 |
7 | 402114126215 |
oct | 73452401707 |
9 | 22568847535 |
10 | 7997096903 |
11 | 34341752a4 |
12 | 167226571b |
13 | 9a5a67903 |
14 | 55c14dcb5 |
15 | 31c1252d8 |
hex | 1dcaa03c7 |
7997096903 has 12 divisors (see below), whose sum is σ = 8457121008. Its totient is φ = 7560963360.
The previous prime is 7997096893. The next prime is 7997096917. The reversal of 7997096903 is 3096907997.
It is not a de Polignac number, because 7997096903 - 218 = 7996834759 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7997090903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159563 + ... + 203603.
It is an arithmetic number, because the mean of its divisors is an integer number (704760084).
Almost surely, 27997096903 is an apocalyptic number.
7997096903 is a deficient number, since it is larger than the sum of its proper divisors (460024105).
7997096903 is a wasteful number, since it uses less digits than its factorization.
7997096903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44582 (or 44563 counting only the distinct ones).
The product of its (nonzero) digits is 5786802, while the sum is 59.
The square root of 7997096903 is about 89426.4888218250. The cubic root of 7997096903 is about 1999.7580459803.
The spelling of 7997096903 in words is "seven billion, nine hundred ninety-seven million, ninety-six thousand, nine hundred three".
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