Base | Representation |
---|---|
bin | 101010000111000101… |
… | …1111001111001100111 |
3 | 22122102101100120210101 |
4 | 1110032023321321213 |
5 | 2440201133034413 |
6 | 105313302204531 |
7 | 6350665665043 |
oct | 1241613717147 |
9 | 278371316711 |
10 | 90432314983 |
11 | 353967587aa |
12 | 15639723747 |
13 | 86b256946a |
14 | 453c4b5023 |
15 | 25442c4edd |
hex | 150e2f9e67 |
90432314983 has 8 divisors (see below), whose sum is σ = 90634377600. Its totient is φ = 90230308608.
The previous prime is 90432314971. The next prime is 90432315019. The reversal of 90432314983 is 38941323409.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90432314983 - 213 = 90432306791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90432312983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5897935 + ... + 5913247.
It is an arithmetic number, because the mean of its divisors is an integer number (11329297200).
Almost surely, 290432314983 is an apocalyptic number.
90432314983 is a deficient number, since it is larger than the sum of its proper divisors (202062617).
90432314983 is a wasteful number, since it uses less digits than its factorization.
90432314983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28121.
The product of its (nonzero) digits is 559872, while the sum is 46.
The spelling of 90432314983 in words is "ninety billion, four hundred thirty-two million, three hundred fourteen thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •