Base | Representation |
---|---|
bin | 1100001100110… |
… | …00001111000001 |
3 | 21010120011210221 |
4 | 12012120033001 |
5 | 202144213200 |
6 | 14053223041 |
7 | 2351560003 |
oct | 606301701 |
9 | 233504727 |
10 | 102335425 |
11 | 52847135 |
12 | 2a331a81 |
13 | 1828080a |
14 | d83c373 |
15 | 8eb691a |
hex | 61983c1 |
102335425 has 12 divisors (see below), whose sum is σ = 133575280. Its totient is φ = 77559120.
The previous prime is 102335411. The next prime is 102335437. The reversal of 102335425 is 524533201.
It is not a de Polignac number, because 102335425 - 29 = 102334913 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 102335425.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107247 + ... + 108196.
Almost surely, 2102335425 is an apocalyptic number.
It is an amenable number.
102335425 is a deficient number, since it is larger than the sum of its proper divisors (31239855).
102335425 is a wasteful number, since it uses less digits than its factorization.
102335425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215472 (or 215467 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 102335425 is about 10116.0973206074. The cubic root of 102335425 is about 467.7444744943.
Adding to 102335425 its reverse (524533201), we get a palindrome (626868626).
The spelling of 102335425 in words is "one hundred two million, three hundred thirty-five thousand, four hundred twenty-five".
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