Base | Representation |
---|---|
bin | 1100001101110010011011… |
… | …0100011101111111100110 |
3 | 1202112222210110102111220002 |
4 | 3003130212310131333212 |
5 | 3230023204042220032 |
6 | 44322042254541302 |
7 | 2554234022346062 |
oct | 303344664357746 |
9 | 52488713374802 |
10 | 13431014023142 |
11 | 43090742a7781 |
12 | 160b02b507832 |
13 | 765701798831 |
14 | 3460c9190aa2 |
15 | 184588c0a862 |
hex | c3726d1dfe6 |
13431014023142 has 16 divisors (see below), whose sum is σ = 20220614133792. Its totient is φ = 6690812578560.
The previous prime is 13431014023129. The next prime is 13431014023243. The reversal of 13431014023142 is 24132041013431.
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, 7491542 + ... + 9109622.
It is an arithmetic number, because the mean of its divisors is an integer number (1263788383362).
Almost surely, 213431014023142 is an apocalyptic number.
13431014023142 is a deficient number, since it is larger than the sum of its proper divisors (6789600110650).
13431014023142 is a wasteful number, since it uses less digits than its factorization.
13431014023142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1633343.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 13431014023142 its reverse (24132041013431), we get a palindrome (37563055036573).
The spelling of 13431014023142 in words is "thirteen trillion, four hundred thirty-one billion, fourteen million, twenty-three thousand, one hundred forty-two".
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