Base | Representation |
---|---|
bin | 1011110110100000110000… |
… | …0100001111000110101110 |
3 | 1201010202122002010121210020 |
4 | 2331220030010033012232 |
5 | 3202000230100304402 |
6 | 43414230413223010 |
7 | 2513316425503464 |
oct | 275501404170656 |
9 | 51122562117706 |
10 | 13031133213102 |
11 | 4174521a83584 |
12 | 1565630191a66 |
13 | 736aa4a5c7c4 |
14 | 3309d2b76834 |
15 | 178e82a078bc |
hex | bda0c10f1ae |
13031133213102 has 16 divisors (see below), whose sum is σ = 26062333012560. Its totient is φ = 4343699973312.
The previous prime is 13031133213071. The next prime is 13031133213121. The reversal of 13031133213102 is 20131233113031.
It is a super-2 number, since 2×130311332131022 (a number of 27 digits) contains 22 as substring.
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, 19933 + ... + 5105160.
It is an arithmetic number, because the mean of its divisors is an integer number (1628895813285).
Almost surely, 213031133213102 is an apocalyptic number.
13031133213102 is an abundant number, since it is smaller than the sum of its proper divisors (13031199799458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13031133213102 is a wasteful number, since it uses less digits than its factorization.
13031133213102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5548867.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 13031133213102 its reverse (20131233113031), we get a palindrome (33162366326133).
The spelling of 13031133213102 in words is "thirteen trillion, thirty-one billion, one hundred thirty-three million, two hundred thirteen thousand, one hundred two".
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