Base | Representation |
---|---|
bin | 1100001011000… |
… | …00010111110101 |
3 | 21010010112221102 |
4 | 12011200113311 |
5 | 202114402423 |
6 | 14044255445 |
7 | 2346614630 |
oct | 605402765 |
9 | 233115842 |
10 | 102106613 |
11 | 52700234 |
12 | 2a241585 |
13 | 1820061b |
14 | d7bcc17 |
15 | 8e6dc28 |
hex | 61605f5 |
102106613 has 8 divisors (see below), whose sum is σ = 116754432. Its totient is φ = 87474096.
The previous prime is 102106601. The next prime is 102106621. The reversal of 102106613 is 316601201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102106613 - 210 = 102105589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102106313) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 23756 + ... + 27722.
It is an arithmetic number, because the mean of its divisors is an integer number (14594304).
Almost surely, 2102106613 is an apocalyptic number.
It is an amenable number.
102106613 is a deficient number, since it is larger than the sum of its proper divisors (14647819).
102106613 is an equidigital number, since it uses as much as digits as its factorization.
102106613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7651.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 102106613 is about 10104.7816898734. The cubic root of 102106613 is about 467.3956040546.
Adding to 102106613 its reverse (316601201), we get a palindrome (418707814).
The spelling of 102106613 in words is "one hundred two million, one hundred six thousand, six hundred thirteen".
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