Base | Representation |
---|---|
bin | 1110010000001100001111… |
… | …01101011101111011010100 |
3 | 11002222022212101120101022101 |
4 | 13020012013231131323110 |
5 | 13102004223204432012 |
6 | 150354341025011444 |
7 | 6413301110324566 |
oct | 710060755357324 |
9 | 132868771511271 |
10 | 31342653202132 |
11 | 9a943876a4318 |
12 | 36224bb183b84 |
13 | 14647a419891c |
14 | 7a4dc7633336 |
15 | 3954635c4d57 |
hex | 1c8187b5ded4 |
31342653202132 has 48 divisors (see below), whose sum is σ = 58117859553600. Its totient is φ = 14748532669440.
The previous prime is 31342653202121. The next prime is 31342653202207. The reversal of 31342653202132 is 23120235624313.
It is a junction number, because it is equal to n+sod(n) for n = 31342653202091 and 31342653202100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25931844 + ... + 27113572.
It is an arithmetic number, because the mean of its divisors is an integer number (1210788740700).
Almost surely, 231342653202132 is an apocalyptic number.
It is an amenable number.
31342653202132 is a deficient number, since it is larger than the sum of its proper divisors (26775206351468).
31342653202132 is a wasteful number, since it uses less digits than its factorization.
31342653202132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184056 (or 1184054 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 37.
Adding to 31342653202132 its reverse (23120235624313), we get a palindrome (54462888826445).
The spelling of 31342653202132 in words is "thirty-one trillion, three hundred forty-two billion, six hundred fifty-three million, two hundred two thousand, one hundred thirty-two".
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