Base | Representation |
---|---|
bin | 1100001101111… |
… | …01000100010111 |
3 | 21010211211202201 |
4 | 12012331010113 |
5 | 202214030140 |
6 | 14100345331 |
7 | 2353055602 |
oct | 606750427 |
9 | 233754681 |
10 | 102486295 |
11 | 5293a51a |
12 | 2a3a5247 |
13 | 183043a2 |
14 | d87b339 |
15 | 8ee649a |
hex | 61bd117 |
102486295 has 8 divisors (see below), whose sum is σ = 123609024. Its totient is φ = 81572064.
The previous prime is 102486289. The next prime is 102486311. The reversal of 102486295 is 592684201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102486295 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51039 + ... + 53008.
It is an arithmetic number, because the mean of its divisors is an integer number (15451128).
Almost surely, 2102486295 is an apocalyptic number.
102486295 is a deficient number, since it is larger than the sum of its proper divisors (21122729).
102486295 is a wasteful number, since it uses less digits than its factorization.
102486295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104249.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 102486295 is about 10123.5515013260. The cubic root of 102486295 is about 467.9742221051.
The spelling of 102486295 in words is "one hundred two million, four hundred eighty-six thousand, two hundred ninety-five".
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