Base | Representation |
---|---|
bin | 1100001100001… |
… | …10110001011101 |
3 | 21010102112200220 |
4 | 12012012301131 |
5 | 202134421101 |
6 | 14051511553 |
7 | 2351141325 |
oct | 606066135 |
9 | 233375626 |
10 | 102263901 |
11 | 527a8423 |
12 | 2a2b85b9 |
13 | 182570ac |
14 | d820285 |
15 | 8ea0636 |
hex | 6186c5d |
102263901 has 8 divisors (see below), whose sum is σ = 136488000. Its totient is φ = 68107872.
The previous prime is 102263897. The next prime is 102263921. The reversal of 102263901 is 109362201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102263901 - 22 = 102263897 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102263921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13401 + ... + 19598.
It is an arithmetic number, because the mean of its divisors is an integer number (17061000).
Almost surely, 2102263901 is an apocalyptic number.
It is an amenable number.
102263901 is a deficient number, since it is larger than the sum of its proper divisors (34224099).
102263901 is a wasteful number, since it uses less digits than its factorization.
102263901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34035.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 102263901 is about 10112.5615449301. The cubic root of 102263901 is about 467.6354775270.
The spelling of 102263901 in words is "one hundred two million, two hundred sixty-three thousand, nine hundred one".
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