Base | Representation |
---|---|
bin | 1011000111010110101001… |
… | …0101111101111111010111 |
3 | 1121021022110010210001220022 |
4 | 2301311222111331333113 |
5 | 3100212014310212301 |
6 | 41554122340255355 |
7 | 2400635634616166 |
oct | 261655225757727 |
9 | 47238403701808 |
10 | 12220966100951 |
11 | 3991978844a63 |
12 | 14546089a155b |
13 | 6a85805b4c4a |
14 | 3036d83cb3dd |
15 | 162d66d47d1b |
hex | b1d6a57dfd7 |
12220966100951 has 2 divisors, whose sum is σ = 12220966100952. Its totient is φ = 12220966100950.
The previous prime is 12220966100927. The next prime is 12220966100963. The reversal of 12220966100951 is 15900166902221.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12220966100951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12220966100051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110483050475 + 6110483050476.
It is an arithmetic number, because the mean of its divisors is an integer number (6110483050476).
Almost surely, 212220966100951 is an apocalyptic number.
12220966100951 is a deficient number, since it is larger than the sum of its proper divisors (1).
12220966100951 is an equidigital number, since it uses as much as digits as its factorization.
12220966100951 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 116640, while the sum is 44.
The spelling of 12220966100951 in words is "twelve trillion, two hundred twenty billion, nine hundred sixty-six million, one hundred thousand, nine hundred fifty-one".
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