Search a number
-
+
13062088 = 2313125597
BaseRepresentation
bin110001110100…
…111111001000
3220120121211001
4301310333020
511320441323
61143544344
7216011614
oct61647710
926517731
1013062088
117411816
12445b0b4
132924560
141a40344
1512303ad
hexc74fc8

13062088 has 16 divisors (see below), whose sum is σ = 26375580. Its totient is φ = 6028608.

The previous prime is 13062079. The next prime is 13062089. The reversal of 13062088 is 88026031.

It can be written as a sum of positive squares in 2 ways, for example, as 12517444 + 544644 = 3538^2 + 738^2 .

It is not an unprimeable number, because it can be changed into a prime (13062089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62695 + ... + 62902.

Almost surely, 213062088 is an apocalyptic number.

It is an amenable number.

13062088 is an abundant number, since it is smaller than the sum of its proper divisors (13313492).

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

13062088 is a wasteful number, since it uses less digits than its factorization.

13062088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125616 (or 125612 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 13062088 is about 3614.1510759790. The cubic root of 13062088 is about 235.5072068933.

The spelling of 13062088 in words is "thirteen million, sixty-two thousand, eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 125597 251194 502388 1004776 1632761 3265522 6531044 13062088