Base | Representation |
---|---|
bin | 10101000001100111… |
… | …010110110000110100 |
3 | 2011021100002222111210 |
4 | 111001213112300310 |
5 | 332213333003442 |
6 | 14212055001420 |
7 | 1426306022541 |
oct | 250147266064 |
9 | 64240088453 |
10 | 22575672372 |
11 | 9635418880 |
12 | 4460669270 |
13 | 218a1b0726 |
14 | 11423d3bc8 |
15 | 8c1e4319c |
hex | 5419d6c34 |
22575672372 has 24 divisors (see below), whose sum is σ = 57465348192. Its totient is φ = 6841112800.
The previous prime is 22575672367. The next prime is 22575672401. The reversal of 22575672372 is 27327657522.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85513779 + ... + 85514042.
It is an arithmetic number, because the mean of its divisors is an integer number (2394389508).
Almost surely, 222575672372 is an apocalyptic number.
22575672372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22575672372 is an abundant number, since it is smaller than the sum of its proper divisors (34889675820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22575672372 is a wasteful number, since it uses less digits than its factorization.
22575672372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171027839 (or 171027837 counting only the distinct ones).
The product of its digits is 2469600, while the sum is 48.
The spelling of 22575672372 in words is "twenty-two billion, five hundred seventy-five million, six hundred seventy-two thousand, three hundred seventy-two".
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