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13064050 = 252261281
BaseRepresentation
bin110001110101…
…011101110010
3220120201111201
4301311131302
511321022200
61144001414
7216020416
oct61653562
926521451
1013064050
11741323a
12446026a
13292540c
141a40d46
151230c6a
hexc75772

13064050 has 12 divisors (see below), whose sum is σ = 24299226. Its totient is φ = 5225600.

The previous prime is 13064033. The next prime is 13064053. The reversal of 13064050 is 5046031.

It can be written as a sum of positive squares in 3 ways, for example, as 7241481 + 5822569 = 2691^2 + 2413^2 .

It is not an unprimeable number, because it can be changed into a prime (13064053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130591 + ... + 130690.

Almost surely, 213064050 is an apocalyptic number.

13064050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13064050 is a deficient number, since it is larger than the sum of its proper divisors (11235176).

13064050 is a wasteful number, since it uses less digits than its factorization.

13064050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261293 (or 261288 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13064050 is about 3614.4224988233. The cubic root of 13064050 is about 235.5189978108.

It can be divided in two parts, 1306 and 4050, that added together give a triangular number (5356 = T103).

The spelling of 13064050 in words is "thirteen million, sixty-four thousand, fifty".

Divisors: 1 2 5 10 25 50 261281 522562 1306405 2612810 6532025 13064050