Base | Representation |
---|---|
bin | 1101000110011… |
… | …11000110101111 |
3 | 21122210111202001 |
4 | 12203033012233 |
5 | 211113301312 |
6 | 14523313131 |
7 | 2503064524 |
oct | 643170657 |
9 | 248714661 |
10 | 109900207 |
11 | 5704371a |
12 | 3097b7a7 |
13 | 199cbb11 |
14 | 1084b14b |
15 | 99ad057 |
hex | 68cf1af |
109900207 has 2 divisors, whose sum is σ = 109900208. Its totient is φ = 109900206.
The previous prime is 109900151. The next prime is 109900229. The reversal of 109900207 is 702009901.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 109900207 - 27 = 109900079 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (109900267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54950103 + 54950104.
It is an arithmetic number, because the mean of its divisors is an integer number (54950104).
Almost surely, 2109900207 is an apocalyptic number.
109900207 is a deficient number, since it is larger than the sum of its proper divisors (1).
109900207 is an equidigital number, since it uses as much as digits as its factorization.
109900207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 109900207 is about 10483.3299576041. The cubic root of 109900207 is about 478.9970478794.
The spelling of 109900207 in words is "one hundred nine million, nine hundred thousand, two hundred seven".
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