Base | Representation |
---|---|
bin | 10011010111111… |
… | …011100000000010 |
3 | 211122121202020100 |
4 | 103113323200002 |
5 | 1131202241010 |
6 | 52130423230 |
7 | 11024536602 |
oct | 2327734002 |
9 | 748552210 |
10 | 325040130 |
11 | 157527508 |
12 | 90a31b16 |
13 | 5245734c |
14 | 31250c02 |
15 | 1d8082c0 |
hex | 135fb802 |
325040130 has 48 divisors (see below), whose sum is σ = 857024064. Its totient is φ = 85454880.
The previous prime is 325040129. The next prime is 325040141. The reversal of 325040130 is 31040523.
325040130 is a `hidden beast` number, since 32 + 504 + 0 + 130 = 666.
It is a super-2 number, since 2×3250401302 = 211302172220833800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19044 + ... + 31823.
It is an arithmetic number, because the mean of its divisors is an integer number (17854668).
Almost surely, 2325040130 is an apocalyptic number.
325040130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
325040130 is an abundant number, since it is smaller than the sum of its proper divisors (531983934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325040130 is a wasteful number, since it uses less digits than its factorization.
325040130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50951 (or 50948 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 325040130 is about 18028.8693489082. The cubic root of 325040130 is about 687.5627305845.
Adding to 325040130 its reverse (31040523), we get a palindrome (356080653).
The spelling of 325040130 in words is "three hundred twenty-five million, forty thousand, one hundred thirty".
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