Base | Representation |
---|---|
bin | 1011010000000111… |
… | …0001000011100101 |
3 | 21210111100021200200 |
4 | 2310001301003211 |
5 | 22141203040312 |
6 | 1215412501113 |
7 | 134563436664 |
oct | 26401610345 |
9 | 7714307620 |
10 | 3020361957 |
11 | 130aa08708 |
12 | 70361a799 |
13 | 391993632 |
14 | 2091c6ddb |
15 | 12a2670dc |
hex | b40710e5 |
3020361957 has 12 divisors (see below), whose sum is σ = 4368031200. Its totient is φ = 2011134888.
The previous prime is 3020361941. The next prime is 3020361959. The reversal of 3020361957 is 7591630203.
3020361957 is a `hidden beast` number, since 30 + 2 + 0 + 3 + 619 + 5 + 7 = 666.
It is not a de Polignac number, because 3020361957 - 24 = 3020361941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020361959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195457 + ... + 210342.
It is an arithmetic number, because the mean of its divisors is an integer number (364002600).
Almost surely, 23020361957 is an apocalyptic number.
It is an amenable number.
3020361957 is a deficient number, since it is larger than the sum of its proper divisors (1347669243).
3020361957 is a wasteful number, since it uses less digits than its factorization.
3020361957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406632 (or 406629 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 3020361957 is about 54957.8197984600. The cubic root of 3020361957 is about 1445.5052183094.
The spelling of 3020361957 in words is "three billion, twenty million, three hundred sixty-one thousand, nine hundred fifty-seven".
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