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13485050 = 252269701
BaseRepresentation
bin110011011100…
…001111111010
3221101010000022
4303130033322
511423010200
61201010442
7222423005
oct63341772
927333008
1013485050
117680577
124623a22
132a41c27
141b1053c
1512b5885
hexcdc3fa

13485050 has 12 divisors (see below), whose sum is σ = 25082286. Its totient is φ = 5394000.

The previous prime is 13485049. The next prime is 13485053. The reversal of 13485050 is 5058431.

It can be written as a sum of positive squares in 3 ways, for example, as 6135529 + 7349521 = 2477^2 + 2711^2 .

It is not an unprimeable number, because it can be changed into a prime (13485053) 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, 134801 + ... + 134900.

Almost surely, 213485050 is an apocalyptic number.

13485050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13485050 is a deficient number, since it is larger than the sum of its proper divisors (11597236).

13485050 is a wasteful number, since it uses less digits than its factorization.

13485050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269713 (or 269708 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 13485050 is about 3672.1996133108. The cubic root of 13485050 is about 238.0222303459.

It can be divided in two parts, 134 and 85050, that added together give a cube (85184 = 443).

The spelling of 13485050 in words is "thirteen million, four hundred eighty-five thousand, fifty".

Divisors: 1 2 5 10 25 50 269701 539402 1348505 2697010 6742525 13485050