Base | Representation |
---|---|
bin | 10111001010010011… |
… | …00000101111001100 |
3 | 1012002120112111110011 |
4 | 23211021200233030 |
5 | 200431202113234 |
6 | 5413504323004 |
7 | 620064513331 |
oct | 134511405714 |
9 | 35076474404 |
10 | 12434410444 |
11 | 530099a675 |
12 | 24b0313464 |
13 | 1232163721 |
14 | 85d5bc988 |
15 | 4cb97eb64 |
hex | 2e5260bcc |
12434410444 has 12 divisors (see below), whose sum is σ = 21768317424. Its totient is φ = 6214891184.
The previous prime is 12434410441. The next prime is 12434410459. The reversal of 12434410444 is 44401443421.
It is a super-2 number, since 2×124344104442 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12434410441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566392 + ... + 587935.
It is an arithmetic number, because the mean of its divisors is an integer number (1814026452).
Almost surely, 212434410444 is an apocalyptic number.
It is an amenable number.
12434410444 is a deficient number, since it is larger than the sum of its proper divisors (9333906980).
12434410444 is a wasteful number, since it uses less digits than its factorization.
12434410444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1157024 (or 1157022 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 12434410444 its reverse (44401443421), we get a palindrome (56835853865).
The spelling of 12434410444 in words is "twelve billion, four hundred thirty-four million, four hundred ten thousand, four hundred forty-four".
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