Base | Representation |
---|---|
bin | 10101001100111010… |
… | …000011001011011100 |
3 | 2011202112121000220121 |
4 | 111030322003023130 |
5 | 333110332403033 |
6 | 14242543324324 |
7 | 1434066226600 |
oct | 251472031334 |
9 | 64675530817 |
10 | 22765122268 |
11 | 9722355339 |
12 | 44b3bb06a4 |
13 | 21ba512965 |
14 | 115d62b500 |
15 | 8d38b662d |
hex | 54ce832dc |
22765122268 has 18 divisors (see below), whose sum is σ = 46343285016. Its totient is φ = 9756480888.
The previous prime is 22765122253. The next prime is 22765122283. The reversal of 22765122268 is 86222156722.
It is an interprime number because it is at equal distance from previous prime (22765122253) and next prime (22765122283).
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 58074096 + ... + 58074487.
Almost surely, 222765122268 is an apocalyptic number.
22765122268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
22765122268 is an abundant number, since it is smaller than the sum of its proper divisors (23578162748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22765122268 is a wasteful number, since it uses less digits than its factorization.
22765122268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116148601 (or 116148592 counting only the distinct ones).
The product of its digits is 322560, while the sum is 43.
The spelling of 22765122268 in words is "twenty-two billion, seven hundred sixty-five million, one hundred twenty-two thousand, two hundred sixty-eight".
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