Base | Representation |
---|---|
bin | 101010001001… |
… | …0111001011000 |
3 | 1112120200001210 |
4 | 1110102321120 |
5 | 21124104441 |
6 | 2105343120 |
7 | 355553121 |
oct | 124227130 |
9 | 45520053 |
10 | 22097496 |
11 | 115231a3 |
12 | 7497aa0 |
13 | 4769055 |
14 | 2d13048 |
15 | 1e17616 |
hex | 1512e58 |
22097496 has 16 divisors (see below), whose sum is σ = 55243800. Its totient is φ = 7365824.
The previous prime is 22097479. The next prime is 22097519. The reversal of 22097496 is 69479022.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460341 + ... + 460388.
Almost surely, 222097496 is an apocalyptic number.
It is an amenable number.
22097496 is an abundant number, since it is smaller than the sum of its proper divisors (33146304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22097496 is a wasteful number, since it uses less digits than its factorization.
22097496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 920738 (or 920734 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 22097496 is about 4700.7973791688. The cubic root of 22097496 is about 280.6172437642.
The spelling of 22097496 in words is "twenty-two million, ninety-seven thousand, four hundred ninety-six".
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