Base | Representation |
---|---|
bin | 110110011011001… |
… | …101010100101101 |
3 | 2100122011101122020 |
4 | 312123031110231 |
5 | 3332223232000 |
6 | 230334540353 |
7 | 31425145215 |
oct | 6633152455 |
9 | 2318141566 |
10 | 913102125 |
11 | 429471161 |
12 | 2159676b9 |
13 | 117233220 |
14 | 893ab245 |
15 | 55268ba0 |
hex | 366cd52d |
913102125 has 32 divisors (see below), whose sum is σ = 1636287744. Its totient is φ = 449524800.
The previous prime is 913102121. The next prime is 913102159. The reversal of 913102125 is 521201319.
It is not a de Polignac number, because 913102125 - 22 = 913102121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 913102095 and 913102104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (913102121) 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 in 31 ways as a sum of consecutive naturals, for example, 88777 + ... + 98526.
It is an arithmetic number, because the mean of its divisors is an integer number (51133992).
Almost surely, 2913102125 is an apocalyptic number.
It is an amenable number.
913102125 is a deficient number, since it is larger than the sum of its proper divisors (723185619).
913102125 is a wasteful number, since it uses less digits than its factorization.
913102125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187334 (or 187324 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 24.
The square root of 913102125 is about 30217.5797343202. The cubic root of 913102125 is about 970.1520026080.
The spelling of 913102125 in words is "nine hundred thirteen million, one hundred two thousand, one hundred twenty-five".
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