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5364561 = 31788187
BaseRepresentation
bin10100011101101101010001
3101002112210110
4110131231101
52333131221
6310551533
763412056
oct24355521
911075713
105364561
113034524
1219685a9
13115a9c7
149d902d
1570e776
hex51db51

5364561 has 4 divisors (see below), whose sum is σ = 7152752. Its totient is φ = 3576372.

The previous prime is 5364559. The next prime is 5364613. The reversal of 5364561 is 1654635.

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.

It is not a de Polignac number, because 5364561 - 21 = 5364559 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

5364561 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5364511) 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, 894091 + ... + 894096.

It is an arithmetic number, because the mean of its divisors is an integer number (1788188).

Almost surely, 25364561 is an apocalyptic number.

It is an amenable number.

5364561 is a deficient number, since it is larger than the sum of its proper divisors (1788191).

5364561 is a wasteful number, since it uses less digits than its factorization.

5364561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788190.

The product of its digits is 10800, while the sum is 30.

The square root of 5364561 is about 2316.1521970717. The cubic root of 5364561 is about 175.0564280615.

The spelling of 5364561 in words is "five million, three hundred sixty-four thousand, five hundred sixty-one".

Divisors: 1 3 1788187 5364561