Base | Representation |
---|---|
bin | 1100001100100… |
… | …10110000111000 |
3 | 21010112001001222 |
4 | 12012102300320 |
5 | 202143004031 |
6 | 14052531212 |
7 | 2351434451 |
oct | 606226070 |
9 | 233461058 |
10 | 102313016 |
11 | 52831313 |
12 | 2a320b08 |
13 | 18273560 |
14 | d834128 |
15 | 8eaee7b |
hex | 6192c38 |
102313016 has 32 divisors (see below), whose sum is σ = 215580960. Its totient is φ = 45167232.
The previous prime is 102312983. The next prime is 102313019. The reversal of 102313016 is 610313201.
It is a junction number, because it is equal to n+sod(n) for n = 102312985 and 102313003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102313019) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 18995 + ... + 23778.
It is an arithmetic number, because the mean of its divisors is an integer number (6736905).
Almost surely, 2102313016 is an apocalyptic number.
It is an amenable number.
102313016 is an abundant number, since it is smaller than the sum of its proper divisors (113267944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102313016 is a wasteful number, since it uses less digits than its factorization.
102313016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42815 (or 42811 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 102313016 is about 10114.9896688034. The cubic root of 102313016 is about 467.7103304003.
Adding to 102313016 its reverse (610313201), we get a palindrome (712626217).
The spelling of 102313016 in words is "one hundred two million, three hundred thirteen thousand, sixteen".
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