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3041387613 = 321134678861
BaseRepresentation
bin1011010101000111…
…1110010001011101
321211221220111110200
42311101332101131
522212043400423
61221443254113
7135240240165
oct26521762135
97757814420
103041387613
111320869590
1270a67a339
13396145854
1420bcdb5a5
1512c01bd43
hexb547e45d

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".

Divisors: 1 3 9 11 33 99 3467 8861 10401 26583 31203 38137 79749 97471 114411 292413 343233 877239 30721087 92163261 276489783 337931957 1013795871 3041387613