Base | Representation |
---|---|
bin | 1011010101000111… |
… | …1110010001011101 |
3 | 21211221220111110200 |
4 | 2311101332101131 |
5 | 22212043400423 |
6 | 1221443254113 |
7 | 135240240165 |
oct | 26521762135 |
9 | 7757814420 |
10 | 3041387613 |
11 | 1320869590 |
12 | 70a67a339 |
13 | 396145854 |
14 | 20bcdb5a5 |
15 | 12c01bd43 |
hex | b547e45d |
3041387613 has 24 divisors (see below), whose sum is σ = 4794412896. Its totient is φ = 1842525600.
The previous prime is 3041387611. The next prime is 3041387617. The reversal of 3041387613 is 3167831403.
3041387613 is a `hidden beast` number, since 3 + 0 + 4 + 1 + 38 + 7 + 613 = 666.
It is not a de Polignac number, because 3041387613 - 21 = 3041387611 is a prime.
It is a super-2 number, since 2×30413876132 = 18500077225019675538, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3041387611) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338803 + ... + 347663.
It is an arithmetic number, because the mean of its divisors is an integer number (199767204).
Almost surely, 23041387613 is an apocalyptic number.
3041387613 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3041387613 is a deficient number, since it is larger than the sum of its proper divisors (1753025283).
3041387613 is a wasteful number, since it uses less digits than its factorization.
3041387613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12345 (or 12342 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 3041387613 is about 55148.7770761963. Note that the first 3 decimals coincide. The cubic root of 3041387613 is about 1448.8516652061.
The spelling of 3041387613 in words is "three billion, forty-one million, three hundred eighty-seven thousand, six hundred thirteen".
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