Base | Representation |
---|---|
bin | 110111110000000111100… |
… | …111011001010110111001 |
3 | 111120021002121100010010201 |
4 | 313300013213121112321 |
5 | 1000232334040033100 |
6 | 12052014031242201 |
7 | 543540443513101 |
oct | 67600747312671 |
9 | 14507077303121 |
10 | 3831238596025 |
11 | 1247901341a85 |
12 | 51a62a079361 |
13 | 21a39065a609 |
14 | d360bda2201 |
15 | 699d527136a |
hex | 37c079d95b9 |
3831238596025 has 27 divisors (see below), whose sum is σ = 4920567763501. Its totient is φ = 2959082312480.
The previous prime is 3831238596007. The next prime is 3831238596037. The reversal of 3831238596025 is 5206958321383.
It is a happy number.
The square root of 3831238596025 is 1957355.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 52662447289 + 3778576148736 = 229483^2 + 1943856^2 .
It is not a de Polignac number, because 3831238596025 - 237 = 3693799642553 is a prime.
It is a super-2 number, since 2×38312385960252 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 283809726 + ... + 283823224.
Almost surely, 23831238596025 is an apocalyptic number.
3831238596025 is the 1957355-th square number.
3831238596025 is the 978678-th centered octagonal number.
It is an amenable number.
3831238596025 is a deficient number, since it is larger than the sum of its proper divisors (1089329167476).
3831238596025 is an frugal number, since it uses more digits than its factorization.
3831238596025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27066 (or 13533 counting only the distinct ones).
The product of its (nonzero) digits is 9331200, while the sum is 55.
The spelling of 3831238596025 in words is "three trillion, eight hundred thirty-one billion, two hundred thirty-eight million, five hundred ninety-six thousand, twenty-five".
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