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5683284 = 22361949
BaseRepresentation
bin10101101011100001010100
3101200202000000
4111223201110
52423331114
6321451300
766210225
oct25534124
911622000
105683284
113231a32
121aa0b30
13123cab9
14a7d24c
15773e09
hex56b854

5683284 has 42 divisors (see below), whose sum is σ = 14919450. Its totient is φ = 1893456.

The previous prime is 5683283. The next prime is 5683289. The reversal of 5683284 is 4823865.

It can be written as a sum of positive squares in only one way, i.e., 5391684 + 291600 = 2322^2 + 540^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5683283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1942 + ... + 3890.

It is an arithmetic number, because the mean of its divisors is an integer number (355225).

Almost surely, 25683284 is an apocalyptic number.

5683284 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5683284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7459725).

5683284 is an abundant number, since it is smaller than the sum of its proper divisors (9236166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5683284 is a wasteful number, since it uses less digits than its factorization.

5683284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971 (or 1954 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5683284 is about 2383.9639259016. The cubic root of 5683284 is about 178.4568075707.

The spelling of 5683284 in words is "five million, six hundred eighty-three thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 1949 2916 3898 5847 7796 11694 17541 23388 35082 52623 70164 105246 157869 210492 315738 473607 631476 947214 1420821 1894428 2841642 5683284