Base | Representation |
---|---|
bin | 10110010111011001… |
… | …00000010100001001 |
3 | 1010222210222220111201 |
4 | 23023230200110021 |
5 | 144042342014022 |
6 | 5303251424201 |
7 | 603361004341 |
oct | 131354402411 |
9 | 33883886451 |
10 | 12007376137 |
11 | 510193a459 |
12 | 23b12b5061 |
13 | 1194847cc3 |
14 | 81c9bbd21 |
15 | 4a422b127 |
hex | 2cbb20509 |
12007376137 has 8 divisors (see below), whose sum is σ = 12578659200. Its totient is φ = 11446575504.
The previous prime is 12007376119. The next prime is 12007376141. The reversal of 12007376137 is 73167370021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12007376137 - 27 = 12007376009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12007376096 and 12007376105.
It is not an unprimeable number, because it can be changed into a prime (12007376107) 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, 2618263 + ... + 2622844.
It is an arithmetic number, because the mean of its divisors is an integer number (1572332400).
Almost surely, 212007376137 is an apocalyptic number.
It is an amenable number.
12007376137 is a deficient number, since it is larger than the sum of its proper divisors (571283063).
12007376137 is an equidigital number, since it uses as much as digits as its factorization.
12007376137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5241215.
The product of its (nonzero) digits is 37044, while the sum is 37.
The spelling of 12007376137 in words is "twelve billion, seven million, three hundred seventy-six thousand, one hundred thirty-seven".
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