| Base | Representation |
|---|---|
| bin | 10100111111110100… |
| … | …100001110100100000 |
| 3 | 2011012020110200100000 |
| 4 | 110333310201310200 |
| 5 | 332133131233404 |
| 6 | 14205101500000 |
| 7 | 1425462123000 |
| oct | 247764416440 |
| 9 | 64166420300 |
| 10 | 22545571104 |
| 11 | 961a4292a1 |
| 12 | 4452571600 |
| 13 | 2183ba1624 |
| 14 | 113c3da000 |
| 15 | 8be499339 |
| hex | 53fd21d20 |
22545571104 has 576 divisors, whose sum is σ = 79252992000. Its totient is φ = 6300612864.
The previous prime is 22545571099. The next prime is 22545571109. The reversal of 22545571104 is 40117554522.
22545571104 is a `hidden beast` number, since 2 + 2 + 545 + 5 + 7 + 1 + 104 = 666.
It is an interprime number because it is at equal distance from previous prime (22545571099) and next prime (22545571109).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (22545571109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 210706219 + ... + 210706325.
It is an arithmetic number, because the mean of its divisors is an integer number (137592000).
Almost surely, 222545571104 is an apocalyptic number.
22545571104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22545571104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39626496000).
22545571104 is an abundant number, since it is smaller than the sum of its proper divisors (56707420896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22545571104 is an equidigital number, since it uses as much as digits as its factorization.
22545571104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 198 counting only the distinct ones).
The product of its (nonzero) digits is 56000, while the sum is 36.
The spelling of 22545571104 in words is "twenty-two billion, five hundred forty-five million, five hundred seventy-one thousand, one hundred four".
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