Base | Representation |
---|---|
bin | 1100001011111… |
… | …11101111110111 |
3 | 21010101002020012 |
4 | 12011333233313 |
5 | 202133011002 |
6 | 14051130435 |
7 | 2350661411 |
oct | 605775767 |
9 | 233332205 |
10 | 102235127 |
11 | 52788845 |
12 | 2a2a3a1b |
13 | 18246c77 |
14 | d8139b1 |
15 | 8e96d52 |
hex | 617fbf7 |
102235127 has 8 divisors (see below), whose sum is σ = 109103616. Its totient is φ = 95461632.
The previous prime is 102235079. The next prime is 102235139. The reversal of 102235127 is 721532201.
It is a happy number.
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 102235127 - 220 = 101186551 is a prime.
It is a super-2 number, since 2×1022351272 = 20904042385412258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102235027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21518 + ... + 25835.
It is an arithmetic number, because the mean of its divisors is an integer number (13637952).
Almost surely, 2102235127 is an apocalyptic number.
102235127 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
102235127 is a deficient number, since it is larger than the sum of its proper divisors (6868489).
102235127 is a wasteful number, since it uses less digits than its factorization.
102235127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47497.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 102235127 is about 10111.1387588145. The cubic root of 102235127 is about 467.5916138720.
Adding to 102235127 its reverse (721532201), we get a palindrome (823767328).
The spelling of 102235127 in words is "one hundred two million, two hundred thirty-five thousand, one hundred twenty-seven".
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