Base | Representation |
---|---|
bin | 10110011010111011… |
… | …00110100000111100 |
3 | 1011001212210011110110 |
4 | 23031131212200330 |
5 | 144122434230204 |
6 | 5310231110020 |
7 | 604201004601 |
oct | 131535464074 |
9 | 34055704413 |
10 | 12037023804 |
11 | 511764a163 |
12 | 23bb212310 |
13 | 119aa287c0 |
14 | 8228d86a8 |
15 | 4a6b35889 |
hex | 2cd76683c |
12037023804 has 24 divisors (see below), whose sum is σ = 30246880720. Its totient is φ = 3703699584.
The previous prime is 12037023793. The next prime is 12037023809. The reversal of 12037023804 is 40832073021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12037023809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38580049 + ... + 38580360.
Almost surely, 212037023804 is an apocalyptic number.
It is an amenable number.
12037023804 is an abundant number, since it is smaller than the sum of its proper divisors (18209856916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12037023804 is a wasteful number, since it uses less digits than its factorization.
12037023804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77160429 (or 77160427 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
Adding to 12037023804 its reverse (40832073021), we get a palindrome (52869096825).
The spelling of 12037023804 in words is "twelve billion, thirty-seven million, twenty-three thousand, eight hundred four".
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