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5682972 = 2234011181
BaseRepresentation
bin10101101011011100011100
3101200201120110
4111223130130
52423323342
6321450020
766206301
oct25533434
911621513
105682972
113231779
121aa0910
13123c909
14a7d0a8
15773c9c
hex56b71c

5682972 has 24 divisors (see below), whose sum is σ = 13304592. Its totient is φ = 1888000.

The previous prime is 5682961. The next prime is 5682973. The reversal of 5682972 is 2792865.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5682972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5682973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4222 + ... + 5402.

It is an arithmetic number, because the mean of its divisors is an integer number (554358).

Almost surely, 25682972 is an apocalyptic number.

It is an amenable number.

5682972 is an abundant number, since it is smaller than the sum of its proper divisors (7621620).

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

5682972 is a wasteful number, since it uses less digits than its factorization.

5682972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589 (or 1587 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 5682972 is about 2383.8984877717. The cubic root of 5682972 is about 178.4535418800.

It can be divided in two parts, 56 and 82972, that added together give a triangular number (83028 = T407).

The spelling of 5682972 in words is "five million, six hundred eighty-two thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 401 802 1181 1203 1604 2362 2406 3543 4724 4812 7086 14172 473581 947162 1420743 1894324 2841486 5682972