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5123384 = 237191479
BaseRepresentation
bin10011100010110100111000
3100122021221222
4103202310320
52302422014
6301451212
761355660
oct23426470
910567858
105123384
11298a302
121870b08
1310a4cb6
149751a0
156b308e
hex4e2d38

5123384 has 32 divisors (see below), whose sum is σ = 11059200. Its totient is φ = 2179680.

The previous prime is 5123357. The next prime is 5123399. The reversal of 5123384 is 4833215.

It is a super-2 number, since 2×51233842 = 52498127222912, which contains 22 as substring.

It is a d-powerful number, because it can be written as 57 + 1 + 27 + 32 + 314 + 8 + 49 .

It is a congruent number.

It is an unprimeable number.

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, 10457 + ... + 10935.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

Almost surely, 25123384 is an apocalyptic number.

It is an amenable number.

5123384 is an abundant number, since it is smaller than the sum of its proper divisors (5935816).

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

5123384 is a wasteful number, since it uses less digits than its factorization.

5123384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 679 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 5123384 is about 2263.4893417023. The cubic root of 5123384 is about 172.3927387513.

Adding to 5123384 its reverse (4833215), we get a palindrome (9956599).

The spelling of 5123384 in words is "five million, one hundred twenty-three thousand, three hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 56 191 382 479 764 958 1337 1528 1916 2674 3353 3832 5348 6706 10696 13412 26824 91489 182978 365956 640423 731912 1280846 2561692 5123384