Base | Representation |
---|---|
bin | 100001101000111… |
… | …001010001011000 |
3 | 1110022221220000000 |
4 | 201220321101120 |
5 | 2123434242342 |
6 | 132000213000 |
7 | 16662024063 |
oct | 4150712130 |
9 | 1408856000 |
10 | 564368472 |
11 | 26a631428 |
12 | 13900a160 |
13 | 8cc01555 |
14 | 54d4d8da |
15 | 3483044c |
hex | 21a39458 |
564368472 has 64 divisors (see below), whose sum is σ = 1587093600. Its totient is φ = 188116992.
The previous prime is 564368471. The next prime is 564368473. The reversal of 564368472 is 274863465.
564368472 is a `hidden beast` number, since 564 + 3 + 6 + 84 + 7 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (564368471) and next prime (564368473).
It is a super-2 number, since 2×5643684722 = 637023544375229568, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (564368471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1368 + ... + 33624.
Almost surely, 2564368472 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 564368472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (793546800).
564368472 is an abundant number, since it is smaller than the sum of its proper divisors (1022725128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
564368472 is an equidigital number, since it uses as much as digits as its factorization.
564368472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32284 (or 32262 counting only the distinct ones).
The product of its digits is 967680, while the sum is 45.
The square root of 564368472 is about 23756.4406424868. The cubic root of 564368472 is about 826.3948107408.
The spelling of 564368472 in words is "five hundred sixty-four million, three hundred sixty-eight thousand, four hundred seventy-two".
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