Base | Representation |
---|---|
bin | 1100001100100… |
… | …10110010001101 |
3 | 21010112001012010 |
4 | 12012102302031 |
5 | 202143004401 |
6 | 14052531433 |
7 | 2351434632 |
oct | 606226215 |
9 | 233461163 |
10 | 102313101 |
11 | 52831390 |
12 | 2a320b79 |
13 | 182735c7 |
14 | d834189 |
15 | 8eaeed6 |
hex | 6192c8d |
102313101 has 16 divisors (see below), whose sum is σ = 150297408. Its totient is φ = 61392000.
The previous prime is 102313097. The next prime is 102313109. The reversal of 102313101 is 101313201.
It is not a de Polignac number, because 102313101 - 22 = 102313097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102313109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12016 + ... + 18681.
It is an arithmetic number, because the mean of its divisors is an integer number (9393588).
Almost surely, 2102313101 is an apocalyptic number.
102313101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102313101 is a deficient number, since it is larger than the sum of its proper divisors (47984307).
102313101 is a wasteful number, since it uses less digits than its factorization.
102313101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30812.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 102313101 is about 10114.9938704875. The cubic root of 102313101 is about 467.7104599224.
Adding to 102313101 its reverse (101313201), we get a palindrome (203626302).
The spelling of 102313101 in words is "one hundred two million, three hundred thirteen thousand, one hundred one".
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