Base | Representation |
---|---|
bin | 10101011001011011… |
… | …100010000000110000 |
3 | 2012022011221101220202 |
4 | 111121123202000300 |
5 | 334023124212104 |
6 | 14315450454332 |
7 | 1442230124621 |
oct | 253133420060 |
9 | 65264841822 |
10 | 22975225904 |
11 | 981aa09304 |
12 | 45524343a8 |
13 | 2221bc6a37 |
14 | 117d4bda48 |
15 | 8e706951e |
hex | 5596e2030 |
22975225904 has 40 divisors (see below), whose sum is σ = 46869768000. Its totient is φ = 10880122176.
The previous prime is 22975225837. The next prime is 22975225907. The reversal of 22975225904 is 40952257922.
It is a happy number.
It is a super-2 number, since 2×229752259042 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22975225907) 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, 1530467 + ... + 1545405.
It is an arithmetic number, because the mean of its divisors is an integer number (1171744200).
Almost surely, 222975225904 is an apocalyptic number.
It is an amenable number.
22975225904 is an abundant number, since it is smaller than the sum of its proper divisors (23894542096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22975225904 is a wasteful number, since it uses less digits than its factorization.
22975225904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20025 (or 20019 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 22975225904 in words is "twenty-two billion, nine hundred seventy-five million, two hundred twenty-five thousand, nine hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •