Base | Representation |
---|---|
bin | 101010000101011001… |
… | …1100000010001011110 |
3 | 22122021102121111111122 |
4 | 1110022303200101132 |
5 | 2440042122240120 |
6 | 105303514250542 |
7 | 6346406546060 |
oct | 1241263402136 |
9 | 278242544448 |
10 | 90375586910 |
11 | 353677320a4 |
12 | 15622726a52 |
13 | 86a389685b |
14 | 4534b49730 |
15 | 253e31ba25 |
hex | 150ace045e |
90375586910 has 32 divisors (see below), whose sum is σ = 190940241600. Its totient is φ = 30148457472.
The previous prime is 90375586907. The next prime is 90375586933. The reversal of 90375586910 is 1968557309.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17444435 + ... + 17449614.
It is an arithmetic number, because the mean of its divisors is an integer number (5966882550).
Almost surely, 290375586910 is an apocalyptic number.
90375586910 is an abundant number, since it is smaller than the sum of its proper divisors (100564654690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90375586910 is a wasteful number, since it uses less digits than its factorization.
90375586910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34894100.
The product of its (nonzero) digits is 2041200, while the sum is 53.
The spelling of 90375586910 in words is "ninety billion, three hundred seventy-five million, five hundred eighty-six thousand, nine hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •