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3380818111 = 11437147607
BaseRepresentation
bin1100100110000011…
…0011000010111111
322201121121100120121
43021200303002333
523410442134421
61315250355411
7146531323366
oct31140630277
98647540517
103380818111
111485424760
127a428bb67
1341b56abb8
142410167dd
1514bc18d41
hexc98330bf

3380818111 has 8 divisors (see below), whose sum is σ = 3773937024. Its totient is φ = 3001994520.

The previous prime is 3380818109. The next prime is 3380818151. The reversal of 3380818111 is 1118180833.

3380818111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3380818111 - 21 = 3380818109 is a prime.

It is a super-2 number, since 2×33808181112 = 22859862199331216642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380818151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3573331 + ... + 3574276.

It is an arithmetic number, because the mean of its divisors is an integer number (471742128).

Almost surely, 23380818111 is an apocalyptic number.

3380818111 is a deficient number, since it is larger than the sum of its proper divisors (393118913).

3380818111 is a wasteful number, since it uses less digits than its factorization.

3380818111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147661.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 3380818111 is about 58144.8029577881. The cubic root of 3380818111 is about 1500.8614475477.

Adding to 3380818111 its reverse (1118180833), we get a palindrome (4498998944).

The spelling of 3380818111 in words is "three billion, three hundred eighty million, eight hundred eighteen thousand, one hundred eleven".

Divisors: 1 11 43 473 7147607 78623677 307347101 3380818111