Base | Representation |
---|---|
bin | 11111101001110… |
… | …011111011111100 |
3 | 1101000021100120222 |
4 | 133221303323330 |
5 | 2041422214312 |
6 | 124410200512 |
7 | 16105613234 |
oct | 3751637374 |
9 | 1330240528 |
10 | 531054332 |
11 | 252847a86 |
12 | 129a23138 |
13 | 86038c43 |
14 | 5075acc4 |
15 | 3194e672 |
hex | 1fa73efc |
531054332 has 12 divisors (see below), whose sum is σ = 978258120. Its totient is φ = 251552016.
The previous prime is 531054323. The next prime is 531054379. The reversal of 531054332 is 233450135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3493703 + ... + 3493854.
It is an arithmetic number, because the mean of its divisors is an integer number (81521510).
Almost surely, 2531054332 is an apocalyptic number.
It is an amenable number.
531054332 is a deficient number, since it is larger than the sum of its proper divisors (447203788).
531054332 is a wasteful number, since it uses less digits than its factorization.
531054332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6987580 (or 6987578 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 531054332 is about 23044.6161174362. The cubic root of 531054332 is about 809.8035046407.
The spelling of 531054332 in words is "five hundred thirty-one million, fifty-four thousand, three hundred thirty-two".
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