Base | Representation |
---|---|
bin | 101001111001110100… |
… | …1100110000101110010 |
3 | 22121021100121222221021 |
4 | 1103303221212011302 |
5 | 2433243200111310 |
6 | 105201200050054 |
7 | 6333651562042 |
oct | 1236351460562 |
9 | 277240558837 |
10 | 89987113330 |
11 | 3518841a154 |
12 | 1553460392a |
13 | 864125c82a |
14 | 44d9305722 |
15 | 251a1835da |
hex | 14f3a66172 |
89987113330 has 32 divisors (see below), whose sum is σ = 163041258240. Its totient is φ = 35758551360.
The previous prime is 89987113297. The next prime is 89987113417. The reversal of 89987113330 is 3331178998.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3043056 + ... + 3072484.
It is an arithmetic number, because the mean of its divisors is an integer number (5095039320).
Almost surely, 289987113330 is an apocalyptic number.
89987113330 is a deficient number, since it is larger than the sum of its proper divisors (73054144910).
89987113330 is a wasteful number, since it uses less digits than its factorization.
89987113330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31434.
The product of its (nonzero) digits is 979776, while the sum is 52.
The spelling of 89987113330 in words is "eighty-nine billion, nine hundred eighty-seven million, one hundred thirteen thousand, three hundred thirty".
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