Base | Representation |
---|---|
bin | 10110010111011000… |
… | …11111001101011011 |
3 | 1010222210222200022002 |
4 | 23023230133031123 |
5 | 144042341342421 |
6 | 5303251351215 |
7 | 603360655214 |
oct | 131354371533 |
9 | 33883880262 |
10 | 12007371611 |
11 | 5101937014 |
12 | 23b12b250b |
13 | 1194845c21 |
14 | 81c9ba40b |
15 | 4a4229b0b |
hex | 2cbb1f35b |
12007371611 has 2 divisors, whose sum is σ = 12007371612. Its totient is φ = 12007371610.
The previous prime is 12007371581. The next prime is 12007371617. The reversal of 12007371611 is 11617370021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12007371611 - 26 = 12007371547 is a prime.
It is not a weakly prime, because it can be changed into another prime (12007371617) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003685805 + 6003685806.
It is an arithmetic number, because the mean of its divisors is an integer number (6003685806).
Almost surely, 212007371611 is an apocalyptic number.
12007371611 is a deficient number, since it is larger than the sum of its proper divisors (1).
12007371611 is an equidigital number, since it uses as much as digits as its factorization.
12007371611 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1764, while the sum is 29.
The spelling of 12007371611 in words is "twelve billion, seven million, three hundred seventy-one thousand, six hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •