Base | Representation |
---|---|
bin | 1100110010000100… |
… | …0101101001000000 |
3 | 22212010110100002111 |
4 | 3030201011221000 |
5 | 24011343212140 |
6 | 1324251025104 |
7 | 151012640053 |
oct | 31441055100 |
9 | 8763410074 |
10 | 3431225920 |
11 | 1500923901 |
12 | 7b913b194 |
13 | 428b39ac5 |
14 | 2479b8a9a |
15 | 1513747ea |
hex | cc845a40 |
3431225920 has 56 divisors (see below), whose sum is σ = 8175613824. Its totient is φ = 1371649536.
The previous prime is 3431225899. The next prime is 3431225939. The reversal of 3431225920 is 295221343.
It is a super-2 number, since 2×34312259202 = 23546622628159692800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965587 + ... + 969133.
It is an arithmetic number, because the mean of its divisors is an integer number (145993104).
Almost surely, 23431225920 is an apocalyptic number.
It is an amenable number.
3431225920 is an abundant number, since it is smaller than the sum of its proper divisors (4744387904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3431225920 is a wasteful number, since it uses less digits than its factorization.
3431225920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6587 (or 6577 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 3431225920 is about 58576.6670270680. The cubic root of 3431225920 is about 1508.2839326806.
The spelling of 3431225920 in words is "three billion, four hundred thirty-one million, two hundred twenty-five thousand, nine hundred twenty".
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