Base | Representation |
---|---|
bin | 10011000100010101110… |
… | …101010110001010001010 |
3 | 11122021012020120110022211 |
4 | 103010111311112022022 |
5 | 132432024310044320 |
6 | 2441542523535334 |
7 | 163445142354466 |
oct | 23042565261212 |
9 | 4567166513284 |
10 | 1310331331210 |
11 | 465787970250 |
12 | 191b4b38a54a |
13 | 96743632585 |
14 | 475c57194a6 |
15 | 24140e3055a |
hex | 13115d5628a |
1310331331210 has 16 divisors (see below), whose sum is σ = 2573014250592. Its totient is φ = 476484120400.
The previous prime is 1310331331207. The next prime is 1310331331223. The reversal of 1310331331210 is 121331330131.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 5956051396 + ... + 5956051615.
It is an arithmetic number, because the mean of its divisors is an integer number (160813390662).
Almost surely, 21310331331210 is an apocalyptic number.
1310331331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1310331331210 is a deficient number, since it is larger than the sum of its proper divisors (1262682919382).
1310331331210 is a wasteful number, since it uses less digits than its factorization.
1310331331210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11912103029.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 1310331331210 its reverse (121331330131), we get a palindrome (1431662661341).
It can be divided in two parts, 13103 and 31331210, that added together give a palindrome (31344313).
The spelling of 1310331331210 in words is "one trillion, three hundred ten billion, three hundred thirty-one million, three hundred thirty-one thousand, two hundred ten".
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