Base | Representation |
---|---|
bin | 10000100001111111… |
… | …10011110100011001 |
3 | 211220112001122210222 |
4 | 20100333303310121 |
5 | 121134011103434 |
6 | 4024400045425 |
7 | 432635040305 |
oct | 102077636431 |
9 | 24815048728 |
10 | 8875097369 |
11 | 3844841016 |
12 | 1878303875 |
13 | ab592aa08 |
14 | 6029c0d05 |
15 | 36e25872e |
hex | 210ff3d19 |
8875097369 has 2 divisors, whose sum is σ = 8875097370. Its totient is φ = 8875097368.
The previous prime is 8875097327. The next prime is 8875097443. The reversal of 8875097369 is 9637905788.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5559640969 + 3315456400 = 74563^2 + 57580^2 .
It is a cyclic number.
It is not a de Polignac number, because 8875097369 - 28 = 8875097113 is a prime.
It is a super-2 number, since 2×88750973692 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (8875097269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4437548684 + 4437548685.
It is an arithmetic number, because the mean of its divisors is an integer number (4437548685).
Almost surely, 28875097369 is an apocalyptic number.
It is an amenable number.
8875097369 is a deficient number, since it is larger than the sum of its proper divisors (1).
8875097369 is an equidigital number, since it uses as much as digits as its factorization.
8875097369 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 22861440, while the sum is 62.
The square root of 8875097369 is about 94207.7351866608. The cubic root of 8875097369 is about 2070.4164462759.
The spelling of 8875097369 in words is "eight billion, eight hundred seventy-five million, ninety-seven thousand, three hundred sixty-nine".
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