Base | Representation |
---|---|
bin | 10110010111101101… |
… | …01000100100110010 |
3 | 1010222222222210212011 |
4 | 23023312220210302 |
5 | 144044032001120 |
6 | 5303424353134 |
7 | 603422403556 |
oct | 131366504462 |
9 | 33888883764 |
10 | 12010031410 |
11 | 51033933a3 |
12 | 23b21757aa |
13 | 1195267780 |
14 | 81d0ad866 |
15 | 4a45a2c5a |
hex | 2cbda8932 |
12010031410 has 16 divisors (see below), whose sum is σ = 23280984216. Its totient is φ = 4434473088.
The previous prime is 12010031387. The next prime is 12010031413. The reversal of 12010031410 is 1413001021.
12010031410 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 5638958649 + 6371072761 = 75093^2 + 79819^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (12010031413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46192299 + ... + 46192558.
Almost surely, 212010031410 is an apocalyptic number.
12010031410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12010031410 is a deficient number, since it is larger than the sum of its proper divisors (11270952806).
12010031410 is a wasteful number, since it uses less digits than its factorization.
12010031410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92384877.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 12010031410 its reverse (1413001021), we get a palindrome (13423032431).
The spelling of 12010031410 in words is "twelve billion, ten million, thirty-one thousand, four hundred ten".
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