Base | Representation |
---|---|
bin | 101010001110010100… |
… | …0011111101010101111 |
3 | 22200001021102112211002 |
4 | 1110130220133222233 |
5 | 2441200210100420 |
6 | 105353321150515 |
7 | 6360001103636 |
oct | 1243450375257 |
9 | 280037375732 |
10 | 90674690735 |
11 | 35500554242 |
12 | 156a692b43b |
13 | 872083c775 |
14 | 456276851d |
15 | 255a700075 |
hex | 151ca1faaf |
90674690735 has 16 divisors (see below), whose sum is σ = 110671984800. Its totient is φ = 71298585216.
The previous prime is 90674690671. The next prime is 90674690737. The reversal of 90674690735 is 53709647609.
It is a cyclic number.
It is not a de Polignac number, because 90674690735 - 26 = 90674690671 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90674690737) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075537 + ... + 2118773.
It is an arithmetic number, because the mean of its divisors is an integer number (6916999050).
Almost surely, 290674690735 is an apocalyptic number.
90674690735 is a deficient number, since it is larger than the sum of its proper divisors (19997294065).
90674690735 is a wasteful number, since it uses less digits than its factorization.
90674690735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50410.
The product of its (nonzero) digits is 8573040, while the sum is 56.
The spelling of 90674690735 in words is "ninety billion, six hundred seventy-four million, six hundred ninety thousand, seven hundred thirty-five".
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