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5123874 = 237121997
BaseRepresentation
bin10011100010111100100010
3100122022122010
4103202330202
52302430444
6301453350
761360260
oct23427442
910568563
105123874
11298a708
121871256
1310a52a2
14975430
156b32b9
hex4e2f22

5123874 has 16 divisors (see below), whose sum is σ = 11711808. Its totient is φ = 1463952.

The previous prime is 5123873. The next prime is 5123879. The reversal of 5123874 is 4783215.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5123873) 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 7 ways as a sum of consecutive naturals, for example, 60957 + ... + 61040.

It is an arithmetic number, because the mean of its divisors is an integer number (731988).

Almost surely, 25123874 is an apocalyptic number.

5123874 is an abundant number, since it is smaller than the sum of its proper divisors (6587934).

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

5123874 is a wasteful number, since it uses less digits than its factorization.

5123874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122009.

The product of its digits is 6720, while the sum is 30.

The square root of 5123874 is about 2263.5975790763. The cubic root of 5123874 is about 172.3982344517.

The spelling of 5123874 in words is "five million, one hundred twenty-three thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 121997 243994 365991 731982 853979 1707958 2561937 5123874