Base | Representation |
---|---|
bin | 11111101010110… |
… | …011011001111010 |
3 | 1101000202120012100 |
4 | 133222303121322 |
5 | 2042004024143 |
6 | 124415524230 |
7 | 16111045164 |
oct | 3752633172 |
9 | 1330676170 |
10 | 531314298 |
11 | 252a05329 |
12 | 129b29676 |
13 | 860ca378 |
14 | 507c7934 |
15 | 319a16d3 |
hex | 1fab367a |
531314298 has 12 divisors (see below), whose sum is σ = 1151181018. Its totient is φ = 177104760.
The previous prime is 531314281. The next prime is 531314323. The reversal of 531314298 is 892413135.
531314298 is a `hidden beast` number, since 53 + 1 + 314 + 298 = 666.
It can be written as a sum of positive squares in only one way, i.e., 508818249 + 22496049 = 22557^2 + 4743^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14758713 + ... + 14758748.
Almost surely, 2531314298 is an apocalyptic number.
531314298 is an abundant number, since it is smaller than the sum of its proper divisors (619866720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
531314298 is a wasteful number, since it uses less digits than its factorization.
531314298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29517469 (or 29517466 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 531314298 is about 23050.2559204882. The cubic root of 531314298 is about 809.9356235988.
The spelling of 531314298 in words is "five hundred thirty-one million, three hundred fourteen thousand, two hundred ninety-eight".
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