Base | Representation |
---|---|
bin | 10101000100111010… |
… | …001001001000110000 |
3 | 2011102012002022021111 |
4 | 111010322021020300 |
5 | 332322004211234 |
6 | 14221351203104 |
7 | 1430546502451 |
oct | 250472111060 |
9 | 64365068244 |
10 | 22630928944 |
11 | 9663629968 |
12 | 4477076494 |
13 | 2198789620 |
14 | 1149899128 |
15 | 8c6c0a664 |
hex | 544e89230 |
22630928944 has 20 divisors (see below), whose sum is σ = 47220304096. Its totient is φ = 10445044032.
The previous prime is 22630928923. The next prime is 22630928981. The reversal of 22630928944 is 44982903622.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54401064 + ... + 54401479.
Almost surely, 222630928944 is an apocalyptic number.
It is an amenable number.
22630928944 is an abundant number, since it is smaller than the sum of its proper divisors (24589375152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22630928944 is a wasteful number, since it uses less digits than its factorization.
22630928944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108802564 (or 108802558 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 49.
The spelling of 22630928944 in words is "twenty-two billion, six hundred thirty million, nine hundred twenty-eight thousand, nine hundred forty-four".
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