Base | Representation |
---|---|
bin | 101010001110111110… |
… | …1110011000000000010 |
3 | 22200002211111121221002 |
4 | 1110131331303000002 |
5 | 2441221421132122 |
6 | 105355440332002 |
7 | 6360362136413 |
oct | 1243575630002 |
9 | 280084447832 |
10 | 90697052162 |
11 | 35512137762 |
12 | 156b2314002 |
13 | 872536b992 |
14 | 456570980a |
15 | 255c66a992 |
hex | 151df73002 |
90697052162 has 16 divisors (see below), whose sum is σ = 142126313472. Its totient is φ = 43326217440.
The previous prime is 90697052071. The next prime is 90697052167. The reversal of 90697052162 is 26125079609.
It is not an unprimeable number, because it can be changed into a prime (90697052167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110914 + ... + 1189757.
It is an arithmetic number, because the mean of its divisors is an integer number (8882894592).
Almost surely, 290697052162 is an apocalyptic number.
90697052162 is a deficient number, since it is larger than the sum of its proper divisors (51429261310).
90697052162 is a wasteful number, since it uses less digits than its factorization.
90697052162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2301553.
The product of its (nonzero) digits is 408240, while the sum is 47.
The spelling of 90697052162 in words is "ninety billion, six hundred ninety-seven million, fifty-two thousand, one hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •