Base | Representation |
---|---|
bin | 10100100101000110… |
… | …010011000001001000 |
3 | 2010000222212022111001 |
4 | 110211012103001020 |
5 | 330223343303412 |
6 | 14052404344344 |
7 | 1411406322400 |
oct | 244506230110 |
9 | 63028768431 |
10 | 22097244232 |
11 | 940a355718 |
12 | 43483a50b4 |
13 | 211203c35b |
14 | 10d8a55800 |
15 | 894e3b957 |
hex | 525193048 |
22097244232 has 96 divisors (see below), whose sum is σ = 51751768320. Its totient is φ = 8787448320.
The previous prime is 22097244203. The next prime is 22097244259. The reversal of 22097244232 is 23244279022.
It is a junction number, because it is equal to n+sod(n) for n = 22097244191 and 22097244200.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 449793 + ... + 496495.
It is an arithmetic number, because the mean of its divisors is an integer number (539080920).
Almost surely, 222097244232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22097244232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25875884160).
22097244232 is an abundant number, since it is smaller than the sum of its proper divisors (29654524088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22097244232 is a wasteful number, since it uses less digits than its factorization.
22097244232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46811 (or 46800 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 37.
The spelling of 22097244232 in words is "twenty-two billion, ninety-seven million, two hundred forty-four thousand, two hundred thirty-two".
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