Base | Representation |
---|---|
bin | 111100100101100101… |
… | …1011100111010100110 |
3 | 110102211121111200101020 |
4 | 1321023023130322212 |
5 | 4112431214441402 |
6 | 135434415312010 |
7 | 12254153255661 |
oct | 1711313347246 |
9 | 412747450336 |
10 | 130110312102 |
11 | 501a7974261 |
12 | 2127181b606 |
13 | c3669b8c74 |
14 | 6423dc26d8 |
15 | 35b78a38bc |
hex | 1e4b2dcea6 |
130110312102 has 32 divisors (see below), whose sum is σ = 268643650560. Its totient is φ = 41966566560.
The previous prime is 130110312049. The next prime is 130110312103. The reversal of 130110312102 is 201213011031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130110312103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997013 + ... + 2061135.
It is an arithmetic number, because the mean of its divisors is an integer number (8395114080).
Almost surely, 2130110312102 is an apocalyptic number.
130110312102 is an abundant number, since it is smaller than the sum of its proper divisors (138533338458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130110312102 is a wasteful number, since it uses less digits than its factorization.
130110312102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75068.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 130110312102 its reverse (201213011031), we get a palindrome (331323323133).
The spelling of 130110312102 in words is "one hundred thirty billion, one hundred ten million, three hundred twelve thousand, one hundred two".
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