Base | Representation |
---|---|
bin | 10101011001110100… |
… | …110001000000111010 |
3 | 2012022122101111001121 |
4 | 111121310301000322 |
5 | 334031322402304 |
6 | 14320244335454 |
7 | 1442340265522 |
oct | 253164610072 |
9 | 65278344047 |
10 | 22981840954 |
11 | 9823717296 |
12 | 45546a458a |
13 | 22233a1977 |
14 | 1180322682 |
15 | 8e7924554 |
hex | 559d3103a |
22981840954 has 8 divisors (see below), whose sum is σ = 34476774048. Its totient is φ = 11489582940.
The previous prime is 22981840939. The next prime is 22981840961. The reversal of 22981840954 is 45904818922.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647152 + ... + 681739.
It is an arithmetic number, because the mean of its divisors is an integer number (4309596756).
Almost surely, 222981840954 is an apocalyptic number.
22981840954 is a deficient number, since it is larger than the sum of its proper divisors (11494933094).
22981840954 is a wasteful number, since it uses less digits than its factorization.
22981840954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337540.
The product of its (nonzero) digits is 1658880, while the sum is 52.
The spelling of 22981840954 in words is "twenty-two billion, nine hundred eighty-one million, eight hundred forty thousand, nine hundred fifty-four".
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