Base | Representation |
---|---|
bin | 10110011010111011… |
… | …01001101111101101 |
3 | 1011001212210211121120 |
4 | 23031131221233231 |
5 | 144122440141122 |
6 | 5310231251153 |
7 | 604201061304 |
oct | 131535515755 |
9 | 34055724546 |
10 | 12037037037 |
11 | 51176590a3 |
12 | 23bb219ab9 |
13 | 119aa3182c |
14 | 8228dd43b |
15 | 4a6b3975c |
hex | 2cd769bed |
12037037037 has 8 divisors (see below), whose sum is σ = 16390859136. Its totient is φ = 7853953152.
The previous prime is 12037037021. The next prime is 12037037053. The reversal of 12037037037 is 73073073021.
It is an interprime number because it is at equal distance from previous prime (12037037021) and next prime (12037037053).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12037037037 - 24 = 12037037021 is a prime.
12037037037 is a modest number, since divided by 37037 gives 12037 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 12037036989 and 12037037007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12037037057) 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, 42684388 + ... + 42684669.
It is an arithmetic number, because the mean of its divisors is an integer number (2048857392).
Almost surely, 212037037037 is an apocalyptic number.
It is an amenable number.
12037037037 is a deficient number, since it is larger than the sum of its proper divisors (4353822099).
12037037037 is an equidigital number, since it uses as much as digits as its factorization.
12037037037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85369107.
The product of its (nonzero) digits is 18522, while the sum is 33.
The spelling of 12037037037 in words is "twelve billion, thirty-seven million, thirty-seven thousand, thirty-seven".
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