Base | Representation |
---|---|
bin | 101001111010100000… |
… | …1010111000001110111 |
3 | 22121022221220212120200 |
4 | 1103311001113001313 |
5 | 2433320042322221 |
6 | 105203341131543 |
7 | 6334351253556 |
oct | 1236501270167 |
9 | 277287825520 |
10 | 90010120311 |
11 | 3519a403691 |
12 | 15540259bb3 |
13 | 8645c56827 |
14 | 44dc3b3d9d |
15 | 251c1ca426 |
hex | 14f5057077 |
90010120311 has 6 divisors (see below), whose sum is σ = 130014618240. Its totient is φ = 60006746868.
The previous prime is 90010120297. The next prime is 90010120357. The reversal of 90010120311 is 11302101009.
It is not a de Polignac number, because 90010120311 - 218 = 90009858167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90010124311) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 5000562231 + ... + 5000562248.
It is an arithmetic number, because the mean of its divisors is an integer number (21669103040).
Almost surely, 290010120311 is an apocalyptic number.
90010120311 is a deficient number, since it is larger than the sum of its proper divisors (40004497929).
90010120311 is a wasteful number, since it uses less digits than its factorization.
90010120311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10001124485 (or 10001124482 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The spelling of 90010120311 in words is "ninety billion, ten million, one hundred twenty thousand, three hundred eleven".
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