Search a number
-
+
3130054552 = 231723015107
BaseRepresentation
bin1011101010010000…
…1101011110011000
322002010202020122101
42322210031132120
522402243221202
61234331533144
7140365011322
oct27244153630
98063666571
103130054552
11136691a349
127342ba1b4
133ab61bab1
142199bc612
15134bd3887
hexba90d798

3130054552 has 16 divisors (see below), whose sum is σ = 6214079160. Its totient is φ = 1472966784.

The previous prime is 3130054541. The next prime is 3130054559. The reversal of 3130054552 is 2554500313.

3130054552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3130054552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130054559) 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, 11507418 + ... + 11507689.

Almost surely, 23130054552 is an apocalyptic number.

It is an amenable number.

3130054552 is a deficient number, since it is larger than the sum of its proper divisors (3084024608).

3130054552 is a wasteful number, since it uses less digits than its factorization.

3130054552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23015130 (or 23015126 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3130054552 is about 55946.8904587199. The cubic root of 3130054552 is about 1462.7966898214.

Adding to 3130054552 its reverse (2554500313), we get a palindrome (5684554865).

The spelling of 3130054552 in words is "three billion, one hundred thirty million, fifty-four thousand, five hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 23015107 46030214 92060428 184120856 391256819 782513638 1565027276 3130054552