Base | Representation |
---|---|
bin | 1001011101100111111… |
… | …10110011000101100000 |
3 | 1011002020201021121200122 |
4 | 10232303332303011200 |
5 | 20311342341143130 |
6 | 405211312135412 |
7 | 32330216341046 |
oct | 4566376630540 |
9 | 1132221247618 |
10 | 325142131040 |
11 | 11598a2904a1 |
12 | 53021537568 |
13 | 2487893a41c |
14 | 11a46326396 |
15 | 86ceaa92e5 |
hex | 4bb3fb3160 |
325142131040 has 48 divisors (see below), whose sum is σ = 792927273600. Its totient is φ = 125861468160.
The previous prime is 325142130961. The next prime is 325142131081. The reversal of 325142131040 is 40131241523.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32771465 + ... + 32781384.
It is an arithmetic number, because the mean of its divisors is an integer number (16519318200).
Almost surely, 2325142131040 is an apocalyptic number.
It is an amenable number.
325142131040 is an abundant number, since it is smaller than the sum of its proper divisors (467785142560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325142131040 is a wasteful number, since it uses less digits than its factorization.
325142131040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65552895 (or 65552887 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 325142131040 its reverse (40131241523), we get a palindrome (365273372563).
The spelling of 325142131040 in words is "three hundred twenty-five billion, one hundred forty-two million, one hundred thirty-one thousand, forty".
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