Base | Representation |
---|---|
bin | 1100010110000000… |
… | …0111100010010001 |
3 | 22112220222211001022 |
4 | 3011200013202101 |
5 | 23241230443100 |
6 | 1304444245225 |
7 | 145053356210 |
oct | 30540074221 |
9 | 8486884038 |
10 | 3313531025 |
11 | 14504469a2 |
12 | 785840815 |
13 | 40a63c15c |
14 | 2360dd077 |
15 | 145d76e85 |
hex | c5807891 |
3313531025 has 12 divisors (see below), whose sum is σ = 4695747072. Its totient is φ = 2272135440.
The previous prime is 3313531019. The next prime is 3313531033. The reversal of 3313531025 is 5201353133.
It is not a de Polignac number, because 3313531025 - 210 = 3313530001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3313530985 and 3313531003.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9467057 + ... + 9467406.
It is an arithmetic number, because the mean of its divisors is an integer number (391312256).
Almost surely, 23313531025 is an apocalyptic number.
3313531025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3313531025 is a deficient number, since it is larger than the sum of its proper divisors (1382216047).
3313531025 is a wasteful number, since it uses less digits than its factorization.
3313531025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18934480 (or 18934475 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 26.
The square root of 3313531025 is about 57563.2784420762. The cubic root of 3313531025 is about 1490.8376331591.
Adding to 3313531025 its reverse (5201353133), we get a palindrome (8514884158).
The spelling of 3313531025 in words is "three billion, three hundred thirteen million, five hundred thirty-one thousand, twenty-five".
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