Base | Representation |
---|---|
bin | 101010000110011101… |
… | …0011101001100001000 |
3 | 22122100220011211100212 |
4 | 1110030322131030020 |
5 | 2440130201314340 |
6 | 105311220420252 |
7 | 6350316340340 |
oct | 1241472351410 |
9 | 278326154325 |
10 | 90410963720 |
11 | 353856a5230 |
12 | 15632547688 |
13 | 86ab001c8c |
14 | 4539717d20 |
15 | 25424a8a65 |
hex | 150ce9d308 |
90410963720 has 256 divisors, whose sum is σ = 265407321600. Its totient is φ = 26899292160.
The previous prime is 90410963719. The next prime is 90410963807. The reversal of 90410963720 is 2736901409.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6032396 + ... + 6047364.
It is an arithmetic number, because the mean of its divisors is an integer number (1036747350).
Almost surely, 290410963720 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 90410963720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132703660800).
90410963720 is an abundant number, since it is smaller than the sum of its proper divisors (174996357880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90410963720 is a wasteful number, since it uses less digits than its factorization.
90410963720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15088 (or 15084 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 41.
The spelling of 90410963720 in words is "ninety billion, four hundred ten million, nine hundred sixty-three thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •