Base | Representation |
---|---|
bin | 10110100110010000… |
… | …10101000001001010 |
3 | 1011022111201001202121 |
4 | 23103020111001022 |
5 | 144321310013120 |
6 | 5323505121454 |
7 | 606434144200 |
oct | 132310250112 |
9 | 34274631677 |
10 | 12132110410 |
11 | 5166295132 |
12 | 242702928a |
13 | 11b463ba74 |
14 | 8313ab070 |
15 | 4b01695aa |
hex | 2d321504a |
12132110410 has 48 divisors (see below), whose sum is σ = 25833777120. Its totient is φ = 4089069600.
The previous prime is 12132110407. The next prime is 12132110411. The reversal of 12132110410 is 1401123121.
It is not an unprimeable number, because it can be changed into a prime (12132110411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180916 + ... + 238735.
It is an arithmetic number, because the mean of its divisors is an integer number (538203690).
Almost surely, 212132110410 is an apocalyptic number.
12132110410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12132110410 is an abundant number, since it is smaller than the sum of its proper divisors (13701666710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12132110410 is a wasteful number, since it uses less digits than its factorization.
12132110410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419731 (or 419724 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 12132110410 its reverse (1401123121), we get a palindrome (13533233531).
The spelling of 12132110410 in words is "twelve billion, one hundred thirty-two million, one hundred ten thousand, four hundred ten".
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