Base | Representation |
---|---|
bin | 11111101001110… |
… | …110000100111110 |
3 | 1101000021210121210 |
4 | 133221312010332 |
5 | 2041423004402 |
6 | 124410305250 |
7 | 16105650633 |
oct | 3751660476 |
9 | 1330253553 |
10 | 531063102 |
11 | 252853629 |
12 | 129a28226 |
13 | 8603cc2b |
14 | 5076018a |
15 | 3195206c |
hex | 1fa7613e |
531063102 has 32 divisors (see below), whose sum is σ = 1140459264. Its totient is φ = 164259200.
The previous prime is 531063097. The next prime is 531063103. The reversal of 531063102 is 201360135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531063103) 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, 29424 + ... + 43907.
It is an arithmetic number, because the mean of its divisors is an integer number (35639352).
Almost surely, 2531063102 is an apocalyptic number.
531063102 is an abundant number, since it is smaller than the sum of its proper divisors (609396162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
531063102 is a wasteful number, since it uses less digits than its factorization.
531063102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73424.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 531063102 is about 23044.8063997075. The cubic root of 531063102 is about 809.8079624003.
The spelling of 531063102 in words is "five hundred thirty-one million, sixty-three thousand, one hundred two".
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