Base | Representation |
---|---|
bin | 1100001011001… |
… | …10011001110010 |
3 | 21010011210211021 |
4 | 12011212121302 |
5 | 202121200224 |
6 | 14045010054 |
7 | 2350046635 |
oct | 605463162 |
9 | 233153737 |
10 | 102131314 |
11 | 5271784a |
12 | 2a25392a |
13 | 1820b93c |
14 | d7c7c1c |
15 | 8e761e4 |
hex | 6166672 |
102131314 has 8 divisors (see below), whose sum is σ = 154053360. Its totient is φ = 50780196.
The previous prime is 102131269. The next prime is 102131347. The reversal of 102131314 is 413131201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 142284 + ... + 142999.
It is an arithmetic number, because the mean of its divisors is an integer number (19256670).
Almost surely, 2102131314 is an apocalyptic number.
102131314 is a deficient number, since it is larger than the sum of its proper divisors (51922046).
102131314 is a wasteful number, since it uses less digits than its factorization.
102131314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285464.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 102131314 is about 10106.0038590929. The cubic root of 102131314 is about 467.4332908332.
Adding to 102131314 its reverse (413131201), we get a palindrome (515262515).
The spelling of 102131314 in words is "one hundred two million, one hundred thirty-one thousand, three hundred fourteen".
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