Base | Representation |
---|---|
bin | 10101000110001010… |
… | …100001101000100101 |
3 | 2011110122201212102210 |
4 | 111012022201220211 |
5 | 332342403011210 |
6 | 14223422554033 |
7 | 1431223554450 |
oct | 250612415045 |
9 | 64418655383 |
10 | 22652000805 |
11 | 9674511525 |
12 | 4482138919 |
13 | 219cc56895 |
14 | 114c5c2497 |
15 | 8c89bde20 |
hex | 5462a1a25 |
22652000805 has 32 divisors (see below), whose sum is σ = 41495272704. Its totient is φ = 10336582656.
The previous prime is 22652000801. The next prime is 22652000837. The reversal of 22652000805 is 50800025622.
It is not a de Polignac number, because 22652000805 - 22 = 22652000801 is a prime.
It is a super-2 number, since 2×226520008052 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22652000801) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135172 + ... + 252141.
It is an arithmetic number, because the mean of its divisors is an integer number (1296727272).
Almost surely, 222652000805 is an apocalyptic number.
It is an amenable number.
22652000805 is a deficient number, since it is larger than the sum of its proper divisors (18843271899).
22652000805 is a wasteful number, since it uses less digits than its factorization.
22652000805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387885.
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 22652000805 in words is "twenty-two billion, six hundred fifty-two million, eight hundred five", and thus it is an aban number.
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