Base | Representation |
---|---|
bin | 10110110010001101… |
… | …11010110010000110 |
3 | 1011120111102111211210 |
4 | 23121012322302012 |
5 | 200022443412402 |
6 | 5341450512250 |
7 | 612062501502 |
oct | 133106726206 |
9 | 34514374753 |
10 | 12232404102 |
11 | 5207967286 |
12 | 2454735686 |
13 | 11cc356149 |
14 | 840837302 |
15 | 4b8d7b06c |
hex | 2d91bac86 |
12232404102 has 32 divisors (see below), whose sum is σ = 25897006080. Its totient is φ = 3845308320.
The previous prime is 12232404061. The next prime is 12232404113. The reversal of 12232404102 is 20140423221.
12232404102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×122324041022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 809974 + ... + 824937.
It is an arithmetic number, because the mean of its divisors is an integer number (809281440).
Almost surely, 212232404102 is an apocalyptic number.
12232404102 is an abundant number, since it is smaller than the sum of its proper divisors (13664601978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12232404102 is a wasteful number, since it uses less digits than its factorization.
12232404102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1634988.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 12232404102 its reverse (20140423221), we get a palindrome (32372827323).
The spelling of 12232404102 in words is "twelve billion, two hundred thirty-two million, four hundred four thousand, one hundred two".
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