Search a number
-
+
3031102014 = 238915233727
BaseRepresentation
bin1011010010101010…
…1111001000111110
321211020112221021120
42310222233020332
522201430231024
61220435011410
7135053641053
oct26452571076
97736487246
103031102014
111315a83896
12707139b66
13393c83cb5
1420a7c102a
1512b189479
hexb4aaf23e

3031102014 has 32 divisors (see below), whose sum is σ = 6135989760. Its totient is φ = 998091072.

The previous prime is 3031102001. The next prime is 3031102021. The reversal of 3031102014 is 4102011303.

It is a junction number, because it is equal to n+sod(n) for n = 3031101984 and 3031102002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811419 + ... + 815145.

It is an arithmetic number, because the mean of its divisors is an integer number (191749680).

Almost surely, 23031102014 is an apocalyptic number.

3031102014 is an abundant number, since it is smaller than the sum of its proper divisors (3104887746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031102014 is a wasteful number, since it uses less digits than its factorization.

3031102014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3031102014 is about 55055.4449078381. Note that the first 3 decimals coincide. The cubic root of 3031102014 is about 1447.2165411522.

Adding to 3031102014 its reverse (4102011303), we get a palindrome (7133113317).

The spelling of 3031102014 in words is "three billion, thirty-one million, one hundred two thousand, fourteen".

Divisors: 1 2 3 6 89 178 267 534 1523 3046 3727 4569 7454 9138 11181 22362 135547 271094 331703 406641 663406 813282 995109 1990218 5676221 11352442 17028663 34057326 505183669 1010367338 1515551007 3031102014