Base | Representation |
---|---|
bin | 1100001011111… |
… | …10101110100111 |
3 | 21010100212111112 |
4 | 12011332232213 |
5 | 202132342301 |
6 | 14051055235 |
7 | 2350643264 |
oct | 605765647 |
9 | 233325445 |
10 | 102230951 |
11 | 52785699 |
12 | 2a2a151b |
13 | 182450b4 |
14 | d81226b |
15 | 8e959bb |
hex | 617eba7 |
102230951 has 2 divisors, whose sum is σ = 102230952. Its totient is φ = 102230950.
The previous prime is 102230941. The next prime is 102230957. The reversal of 102230951 is 159032201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102230951 - 218 = 101968807 is a prime.
It is a Sophie Germain 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 (102230957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115475 + 51115476.
It is an arithmetic number, because the mean of its divisors is an integer number (51115476).
Almost surely, 2102230951 is an apocalyptic number.
102230951 is a deficient number, since it is larger than the sum of its proper divisors (1).
102230951 is an equidigital number, since it uses as much as digits as its factorization.
102230951 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 102230951 is about 10110.9322517758. The cubic root of 102230951 is about 467.5852472110.
The spelling of 102230951 in words is "one hundred two million, two hundred thirty thousand, nine hundred fifty-one".
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