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5350013 = 20032671
BaseRepresentation
bin10100011010001001111101
3101001210211122
4110122021331
52332200023
6310400325
763321464
oct24321175
911053748
105350013
1130245a9
1219600a5
1311541b6
149d39db
1570a2c8
hex51a27d

5350013 has 4 divisors (see below), whose sum is σ = 5354688. Its totient is φ = 5345340.

The previous prime is 5349997. The next prime is 5350021. The reversal of 5350013 is 3100535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5350013 - 24 = 5349997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5349973 and 5350000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350613) 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, 668 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (1338672).

Almost surely, 25350013 is an apocalyptic number.

It is an amenable number.

5350013 is a deficient number, since it is larger than the sum of its proper divisors (4675).

5350013 is a wasteful number, since it uses less digits than its factorization.

5350013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 5350013 is about 2313.0095114374. The cubic root of 5350013 is about 174.8980412885.

Adding to 5350013 its reverse (3100535), we get a palindrome (8450548).

The spelling of 5350013 in words is "five million, three hundred fifty thousand, thirteen".

Divisors: 1 2003 2671 5350013