Base | Representation |
---|---|
bin | 101010010010110111… |
… | …0111110010100011110 |
3 | 22200102220202011201200 |
4 | 1110211232332110132 |
5 | 2442003302242334 |
6 | 105420414020330 |
7 | 6363534012036 |
oct | 1244556762436 |
9 | 280386664650 |
10 | 90827384094 |
11 | 35579765aa7 |
12 | 15729aa76a6 |
13 | 8746372575 |
14 | 4578b548c6 |
15 | 2568d12799 |
hex | 1525bbe51e |
90827384094 has 24 divisors (see below), whose sum is σ = 196798559880. Its totient is φ = 30274887888.
The previous prime is 90827384071. The next prime is 90827384143. The reversal of 90827384094 is 49048372809.
90827384094 is a `hidden beast` number, since 90 + 82 + 73 + 8 + 409 + 4 = 666.
It is a super-2 number, since 2×908273840942 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 90827384094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 845529 + ... + 946875.
It is an arithmetic number, because the mean of its divisors is an integer number (8199939995).
Almost surely, 290827384094 is an apocalyptic number.
90827384094 is an abundant number, since it is smaller than the sum of its proper divisors (105971175786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90827384094 is a wasteful number, since it uses less digits than its factorization.
90827384094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151144 (or 151141 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 90827384094 in words is "ninety billion, eight hundred twenty-seven million, three hundred eighty-four thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •