Base | Representation |
---|---|
bin | 100001100111100… |
… | …011000000100101 |
3 | 1110022021221022200 |
4 | 201213203000211 |
5 | 2123341441031 |
6 | 131544445113 |
7 | 16656023004 |
oct | 4147430045 |
9 | 1408257280 |
10 | 564015141 |
11 | 26a40aa18 |
12 | 138a79799 |
13 | 8cb09791 |
14 | 54c9ac3b |
15 | 347b08e6 |
hex | 219e3025 |
564015141 has 6 divisors (see below), whose sum is σ = 814688550. Its totient is φ = 376010088.
The previous prime is 564015139. The next prime is 564015143. The reversal of 564015141 is 141510465.
564015141 is a `hidden beast` number, since 5 + 640 + 1 + 5 + 14 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (564015139) and next prime (564015143).
It can be written as a sum of positive squares in only one way, i.e., 396209025 + 167806116 = 19905^2 + 12954^2 .
It is not a de Polignac number, because 564015141 - 21 = 564015139 is a prime.
It is a super-2 number, since 2×5640151412 = 636226158554499762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (564015143) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31334166 + ... + 31334183.
It is an arithmetic number, because the mean of its divisors is an integer number (135781425).
Almost surely, 2564015141 is an apocalyptic number.
It is an amenable number.
564015141 is a deficient number, since it is larger than the sum of its proper divisors (250673409).
564015141 is a wasteful number, since it uses less digits than its factorization.
564015141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62668355 (or 62668352 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 564015141 is about 23749.0029474923. The cubic root of 564015141 is about 826.2223159520. Note that the first 3 decimals are identical.
The spelling of 564015141 in words is "five hundred sixty-four million, fifteen thousand, one hundred forty-one".
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