Base | Representation |
---|---|
bin | 10011011000010… |
… | …011111010000110 |
3 | 211122210211101000 |
4 | 103120103322012 |
5 | 1131213440402 |
6 | 52132514130 |
7 | 11025434220 |
oct | 2330237206 |
9 | 748724330 |
10 | 325140102 |
11 | 157595631 |
12 | 90a7b946 |
13 | 524909c1 |
14 | 31279410 |
15 | 1d827c1c |
hex | 13613e86 |
325140102 has 64 divisors (see below), whose sum is σ = 837135360. Its totient is φ = 91616832.
The previous prime is 325140097. The next prime is 325140119. The reversal of 325140102 is 201041523.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21703 + ... + 33485.
It is an arithmetic number, because the mean of its divisors is an integer number (13080240).
Almost surely, 2325140102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 325140102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418567680).
325140102 is an abundant number, since it is smaller than the sum of its proper divisors (511995258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325140102 is a wasteful number, since it uses less digits than its factorization.
325140102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11874 (or 11868 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 325140102 is about 18031.6416889866. The cubic root of 325140102 is about 687.6332141639.
Adding to 325140102 its reverse (201041523), we get a palindrome (526181625).
The spelling of 325140102 in words is "three hundred twenty-five million, one hundred forty thousand, one hundred two".
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