Base | Representation |
---|---|
bin | 10110111101111110… |
… | …00010100010011010 |
3 | 1011211100221210202011 |
4 | 23132333002202122 |
5 | 200223214031020 |
6 | 5355332100134 |
7 | 614400534115 |
oct | 133677024232 |
9 | 34740853664 |
10 | 12331002010 |
11 | 5258590358 |
12 | 248176464a |
13 | 12168c86c2 |
14 | 84d98157c |
15 | 4c285535a |
hex | 2defc289a |
12331002010 has 16 divisors (see below), whose sum is σ = 22197090816. Its totient is φ = 4932114768.
The previous prime is 12331001999. The next prime is 12331002041. The reversal of 12331002010 is 1020013321.
It is a super-2 number, since 2×123310020102 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268987 + ... + 311473.
It is an arithmetic number, because the mean of its divisors is an integer number (1387318176).
Almost surely, 212331002010 is an apocalyptic number.
12331002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12331002010 is a deficient number, since it is larger than the sum of its proper divisors (9866088806).
12331002010 is a wasteful number, since it uses less digits than its factorization.
12331002010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71517.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 12331002010 its reverse (1020013321), we get a palindrome (13351015331).
The spelling of 12331002010 in words is "twelve billion, three hundred thirty-one million, two thousand, ten".
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