Base | Representation |
---|---|
bin | 11111101001110… |
… | …001001100111100 |
3 | 1101000020210020011 |
4 | 133221301030330 |
5 | 2041421340012 |
6 | 124410033004 |
7 | 16105535464 |
oct | 3751611474 |
9 | 1330223204 |
10 | 531043132 |
11 | 25283a624 |
12 | 129a18764 |
13 | 86033b09 |
14 | 50756ba4 |
15 | 3194b1a7 |
hex | 1fa7133c |
531043132 has 6 divisors (see below), whose sum is σ = 929325488. Its totient is φ = 265521564.
The previous prime is 531043109. The next prime is 531043147. The reversal of 531043132 is 231340135.
It is a super-3 number, since 3×5310431323 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66380388 + ... + 66380395.
Almost surely, 2531043132 is an apocalyptic number.
It is an amenable number.
531043132 is a deficient number, since it is larger than the sum of its proper divisors (398282356).
531043132 is a wasteful number, since it uses less digits than its factorization.
531043132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132760787 (or 132760785 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 531043132 is about 23044.3731092864. The cubic root of 531043132 is about 809.7978116494.
Adding to 531043132 its reverse (231340135), we get a palindrome (762383267).
The spelling of 531043132 in words is "five hundred thirty-one million, forty-three thousand, one hundred thirty-two".
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