Base | Representation |
---|---|
bin | 101101001001000101011… |
… | …011110010111101000010 |
3 | 101222120010212022222200201 |
4 | 231021011123302331002 |
5 | 401311131103132320 |
6 | 10333033251435414 |
7 | 440056464000463 |
oct | 55110533627502 |
9 | 11876125288621 |
10 | 3102131302210 |
11 | a9667427a766 |
12 | 4212695b5b6a |
13 | 1966b6a6a0c5 |
14 | aa203030d6a |
15 | 55a60b2a70a |
hex | 2d2456f2f42 |
3102131302210 has 16 divisors (see below), whose sum is σ = 5646576079800. Its totient is φ = 1226910357376.
The previous prime is 3102131302139. The next prime is 3102131302213. The reversal of 3102131302210 is 122031312013.
3102131302210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 844261432569 + 2257869869641 = 918837^2 + 1502621^2 .
It is a super-2 number, since 2×31021313022102 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3102131302213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742769505 + ... + 1742771284.
Almost surely, 23102131302210 is an apocalyptic number.
3102131302210 is a deficient number, since it is larger than the sum of its proper divisors (2544444777590).
3102131302210 is a wasteful number, since it uses less digits than its factorization.
3102131302210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3485540885.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3102131302210 its reverse (122031312013), we get a palindrome (3224162614223).
The spelling of 3102131302210 in words is "three trillion, one hundred two billion, one hundred thirty-one million, three hundred two thousand, two hundred ten".
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