Base | Representation |
---|---|
bin | 1100101010110111… |
… | …1001101001110001 |
3 | 22210000122020102121 |
4 | 3022231321221301 |
5 | 23431130432012 |
6 | 1321251514241 |
7 | 150165165052 |
oct | 31255715161 |
9 | 8700566377 |
10 | 3401030257 |
11 | 149587a409 |
12 | 7aabb8981 |
13 | 4227c6a51 |
14 | 243998729 |
15 | 14d8aca07 |
hex | cab79a71 |
3401030257 has 2 divisors, whose sum is σ = 3401030258. Its totient is φ = 3401030256.
The previous prime is 3401030239. The next prime is 3401030273. The reversal of 3401030257 is 7520301043.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3346506801 + 54523456 = 57849^2 + 7384^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3401030257 is a prime.
It is not a weakly prime, because it can be changed into another prime (3401030287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700515128 + 1700515129.
It is an arithmetic number, because the mean of its divisors is an integer number (1700515129).
Almost surely, 23401030257 is an apocalyptic number.
It is an amenable number.
3401030257 is a deficient number, since it is larger than the sum of its proper divisors (1).
3401030257 is an equidigital number, since it uses as much as digits as its factorization.
3401030257 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 3401030257 is about 58318.3526602047. The cubic root of 3401030257 is about 1503.8464624239.
The spelling of 3401030257 in words is "three billion, four hundred one million, thirty thousand, two hundred fifty-seven".
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