Base | Representation |
---|---|
bin | 1111011101101010101… |
… | …01111101111100000110 |
3 | 1212210102211201220220102 |
4 | 13232311111331330012 |
5 | 32201122243142410 |
6 | 1044030412404102 |
7 | 53246455326032 |
oct | 7566525757406 |
9 | 1783384656812 |
10 | 531323412230 |
11 | 19537323a746 |
12 | 86b83176632 |
13 | 3b146757420 |
14 | 1ba053251c2 |
15 | dc4aa242a5 |
hex | 7bb557df06 |
531323412230 has 16 divisors (see below), whose sum is σ = 1029949999344. Its totient is φ = 196180952160.
The previous prime is 531323412181. The next prime is 531323412259. The reversal of 531323412230 is 32214323135.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 531323412193 and 531323412202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043551456 + ... + 2043551715.
It is an arithmetic number, because the mean of its divisors is an integer number (64371874959).
Almost surely, 2531323412230 is an apocalyptic number.
531323412230 is a deficient number, since it is larger than the sum of its proper divisors (498626587114).
531323412230 is a wasteful number, since it uses less digits than its factorization.
531323412230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4087103191.
The product of its (nonzero) digits is 12960, while the sum is 29.
Adding to 531323412230 its reverse (32214323135), we get a palindrome (563537735365).
The spelling of 531323412230 in words is "five hundred thirty-one billion, three hundred twenty-three million, four hundred twelve thousand, two hundred thirty".
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