Base | Representation |
---|---|
bin | 10100100111001011111110… |
… | …101101101001111000011101 |
3 | 102212222102102220002210121220 |
4 | 110213023332231221320131 |
5 | 43340233042400132034 |
6 | 520445445531243553 |
7 | 25044344663420442 |
oct | 2447137655517035 |
9 | 385872386083556 |
10 | 90653853130269 |
11 | 269810a0829590 |
12 | a2013a7ba95b9 |
13 | 3b77810a651a0 |
14 | 18559542d99c9 |
15 | a731ac4a2749 |
hex | 5272feb69e1d |
90653853130269 has 32 divisors (see below), whose sum is σ = 142009867851264. Its totient is φ = 50713074674880.
The previous prime is 90653853130231. The next prime is 90653853130279. The reversal of 90653853130269 is 96203135835609.
It is not a de Polignac number, because 90653853130269 - 217 = 90653852999197 is a prime.
It is a super-2 number, since 2×906538531302692 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90653853130229) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4287502 + ... + 14131184.
It is an arithmetic number, because the mean of its divisors is an integer number (4437808370352).
Almost surely, 290653853130269 is an apocalyptic number.
It is an amenable number.
90653853130269 is a deficient number, since it is larger than the sum of its proper divisors (51356014720995).
90653853130269 is a wasteful number, since it uses less digits than its factorization.
90653853130269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9865177.
The product of its (nonzero) digits is 31492800, while the sum is 60.
The spelling of 90653853130269 in words is "ninety trillion, six hundred fifty-three billion, eight hundred fifty-three million, one hundred thirty thousand, two hundred sixty-nine".
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