Base | Representation |
---|---|
bin | 101001111111000110… |
… | …0011101010101101010 |
3 | 22121201200112000200120 |
4 | 1103332030131111222 |
5 | 2434123442242212 |
6 | 105230515544110 |
7 | 6341230364424 |
oct | 1237614352552 |
9 | 277650460616 |
10 | 90164024682 |
11 | 35269272286 |
12 | 155838bb036 |
13 | 866bac18c4 |
14 | 45149d7814 |
15 | 252a97b88c |
hex | 14fe31d56a |
90164024682 has 16 divisors (see below), whose sum is σ = 180484733952. Its totient is φ = 30028560800.
The previous prime is 90164024659. The next prime is 90164024693. The reversal of 90164024682 is 28642046109.
It is a super-2 number, since 2×901640246822 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6521043 + ... + 6534854.
It is an arithmetic number, because the mean of its divisors is an integer number (11280295872).
Almost surely, 290164024682 is an apocalyptic number.
90164024682 is an abundant number, since it is smaller than the sum of its proper divisors (90320709270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90164024682 is a wasteful number, since it uses less digits than its factorization.
90164024682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13057053.
The product of its (nonzero) digits is 165888, while the sum is 42.
The spelling of 90164024682 in words is "ninety billion, one hundred sixty-four million, twenty-four thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •