Base | Representation |
---|---|
bin | 111110100000001100… |
… | …010111110000100001 |
3 | 20102020011021021111010 |
4 | 332200030113300201 |
5 | 2044421144411131 |
6 | 50455245211133 |
7 | 4564046332440 |
oct | 764014276041 |
9 | 212204237433 |
10 | 67112107041 |
11 | 2650a042381 |
12 | 1100b860aa9 |
13 | 6437055555 |
14 | 3369272d57 |
15 | 1b2bd13b46 |
hex | fa0317c21 |
67112107041 has 16 divisors (see below), whose sum is σ = 102272569344. Its totient is φ = 38347337424.
The previous prime is 67112107009. The next prime is 67112107067. The reversal of 67112107041 is 14070121176.
It is not a de Polignac number, because 67112107041 - 25 = 67112107009 is a prime.
It is a super-2 number, since 2×671121070412 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (67112107441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267850 + ... + 453836.
It is an arithmetic number, because the mean of its divisors is an integer number (6392035584).
Almost surely, 267112107041 is an apocalyptic number.
It is an amenable number.
67112107041 is a deficient number, since it is larger than the sum of its proper divisors (35160462303).
67112107041 is a wasteful number, since it uses less digits than its factorization.
67112107041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203180.
The product of its (nonzero) digits is 2352, while the sum is 30.
The spelling of 67112107041 in words is "sixty-seven billion, one hundred twelve million, one hundred seven thousand, forty-one".
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