Base | Representation |
---|---|
bin | 101010111001011010… |
… | …1101110100010101011 |
3 | 22210210001220200021212 |
4 | 1111302311232202223 |
5 | 3002130434000412 |
6 | 110153024423335 |
7 | 6440562403223 |
oct | 1256265564253 |
9 | 283701820255 |
10 | 92121000107 |
11 | 360829a2944 |
12 | 15a2b177b4b |
13 | 88c1383826 |
14 | 465c893083 |
15 | 25e2691222 |
hex | 1572d6e8ab |
92121000107 has 2 divisors, whose sum is σ = 92121000108. Its totient is φ = 92121000106.
The previous prime is 92121000073. The next prime is 92121000121. The reversal of 92121000107 is 70100012129.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 92121000107 - 214 = 92120983723 is a prime.
It is a super-2 number, since 2×921210001072 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (92121002107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46060500053 + 46060500054.
It is an arithmetic number, because the mean of its divisors is an integer number (46060500054).
Almost surely, 292121000107 is an apocalyptic number.
92121000107 is a deficient number, since it is larger than the sum of its proper divisors (1).
92121000107 is an equidigital number, since it uses as much as digits as its factorization.
92121000107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 23.
The spelling of 92121000107 in words is "ninety-two billion, one hundred twenty-one million, one hundred seven", and thus it is an aban number.
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