Search a number
-
+
3030105152 = 2660777999
BaseRepresentation
bin1011010010011011…
…1011110001000000
321211011200021211202
42310212323301000
522201201331102
61220401400332
7135042316544
oct26446736100
97734607752
103030105152
111315462938
127069390a8
133939c5339
1420a601a24
1512b03de02
hexb49bbc40

3030105152 has 28 divisors (see below), whose sum is σ = 6022848000. Its totient is φ = 1512537216.

The previous prime is 3030105151. The next prime is 3030105157. The reversal of 3030105152 is 2515010303.

It is not an unprimeable number, because it can be changed into a prime (3030105151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152 + ... + 77847.

Almost surely, 23030105152 is an apocalyptic number.

3030105152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3030105152 is a deficient number, since it is larger than the sum of its proper divisors (2992742848).

3030105152 is an equidigital number, since it uses as much as digits as its factorization.

3030105152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78618 (or 78608 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 3030105152 is about 55046.3909080332. The cubic root of 3030105152 is about 1447.0578713183.

Adding to 3030105152 its reverse (2515010303), we get a palindrome (5545115455).

The spelling of 3030105152 in words is "three billion, thirty million, one hundred five thousand, one hundred fifty-two".

Divisors: 1 2 4 8 16 32 64 607 1214 2428 4856 9712 19424 38848 77999 155998 311996 623992 1247984 2495968 4991936 47345393 94690786 189381572 378763144 757526288 1515052576 3030105152