Base | Representation |
---|---|
bin | 1100001101010… |
… | …11100010110101 |
3 | 21010201012022021 |
4 | 12012223202311 |
5 | 202204231032 |
6 | 14055033141 |
7 | 2352336412 |
oct | 606534265 |
9 | 233635267 |
10 | 102414517 |
11 | 528a05a7 |
12 | 2a36b7b1 |
13 | 182aa80a |
14 | d85d109 |
15 | 8ed0097 |
hex | 61ab8b5 |
102414517 has 4 divisors (see below), whose sum is σ = 102685120. Its totient is φ = 102143916.
The previous prime is 102414491. The next prime is 102414527. The reversal of 102414517 is 715414201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102414517 - 215 = 102381749 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102414491 and 102414500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102414527) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134733 + ... + 135490.
It is an arithmetic number, because the mean of its divisors is an integer number (25671280).
Almost surely, 2102414517 is an apocalyptic number.
It is an amenable number.
102414517 is a deficient number, since it is larger than the sum of its proper divisors (270603).
102414517 is an equidigital number, since it uses as much as digits as its factorization.
102414517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270602.
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 102414517 is about 10120.0057806308. The cubic root of 102414517 is about 467.8649453848.
Adding to 102414517 its reverse (715414201), we get a palindrome (817828718).
The spelling of 102414517 in words is "one hundred two million, four hundred fourteen thousand, five hundred seventeen".
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