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5784913 = 17237541
BaseRepresentation
bin10110000100010101010001
3101212220102001
4112010111101
52440104123
6323554001
7100112431
oct26042521
911786361
105784913
1132a1322
121b2b901
131277134
14aa82c1
157940ad
hex584551

5784913 has 12 divisors (see below), whose sum is σ = 6322972. Its totient is φ = 5287680.

The previous prime is 5784899. The next prime is 5784923. The reversal of 5784913 is 3194875.

5784913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1192464 + 4592449 = 1092^2 + 2143^2 .

It is not a de Polignac number, because 5784913 - 213 = 5776721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a d-powerful number, because it can be written as 55 + 78 + 83 + 47 + 9 + 1 + 34 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5784923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10423 + ... + 10963.

Almost surely, 25784913 is an apocalyptic number.

It is an amenable number.

5784913 is a deficient number, since it is larger than the sum of its proper divisors (538059).

5784913 is a wasteful number, since it uses less digits than its factorization.

5784913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 595 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 5784913 is about 2405.1846082993. The cubic root of 5784913 is about 179.5142562059.

The spelling of 5784913 in words is "five million, seven hundred eighty-four thousand, nine hundred thirteen".

Divisors: 1 17 37 289 541 629 9197 10693 20017 156349 340289 5784913