Base | Representation |
---|---|
bin | 1010100111011… |
… | …10100110100011 |
3 | 20012120121012022 |
4 | 11103232212203 |
5 | 140244321244 |
6 | 12500452055 |
7 | 2130656303 |
oct | 523564643 |
9 | 205517168 |
10 | 89057699 |
11 | 462a8405 |
12 | 259aa02b |
13 | 155b2083 |
14 | bb83603 |
15 | 7c426ee |
hex | 54ee9a3 |
89057699 has 12 divisors (see below), whose sum is σ = 94282560. Its totient is φ = 84033600.
The previous prime is 89057677. The next prime is 89057719. The reversal of 89057699 is 99675098.
It is not a de Polignac number, because 89057699 - 28 = 89057443 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 89057699.
It is not an unprimeable number, because it can be changed into a prime (89057669) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51257 + ... + 52965.
It is an arithmetic number, because the mean of its divisors is an integer number (7856880).
Almost surely, 289057699 is an apocalyptic number.
89057699 is a deficient number, since it is larger than the sum of its proper divisors (5224861).
89057699 is a wasteful number, since it uses less digits than its factorization.
89057699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822 (or 1781 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 53.
The square root of 89057699 is about 9437.0386774666. The cubic root of 89057699 is about 446.5709723589.
The spelling of 89057699 in words is "eighty-nine million, fifty-seven thousand, six hundred ninety-nine".
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