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13495082 = 26747541
BaseRepresentation
bin110011011110…
…101100101010
3221101121202212
4303132230222
511423320312
61201125122
7222464156
oct63365452
927347685
1013495082
117688067
1246297a2
132a46673
141b14066
1512b8822
hexcdeb2a

13495082 has 4 divisors (see below), whose sum is σ = 20242626. Its totient is φ = 6747540.

The previous prime is 13495081. The next prime is 13495087. The reversal of 13495082 is 28059431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28059431 = 37758363.

It can be written as a sum of positive squares in only one way, i.e., 12609601 + 885481 = 3551^2 + 941^2 .

It is not an unprimeable number, because it can be changed into a prime (13495081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373769 + ... + 3373772.

Almost surely, 213495082 is an apocalyptic number.

13495082 is a deficient number, since it is larger than the sum of its proper divisors (6747544).

13495082 is an equidigital number, since it uses as much as digits as its factorization.

13495082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747543.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 13495082 is about 3673.5652981810. The cubic root of 13495082 is about 238.0812400672.

The spelling of 13495082 in words is "thirteen million, four hundred ninety-five thousand, eighty-two".

Divisors: 1 2 6747541 13495082