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5169372 = 2231322549
BaseRepresentation
bin10011101110000011011100
3100201122001020
4103232003130
52310404442
6302444140
761640025
oct23560334
910648036
105169372
112a1090a
121893650
1310bcc00
14987c4c
156c19ec
hex4ee0dc

5169372 has 36 divisors (see below), whose sum is σ = 13066200. Its totient is φ = 1589952.

The previous prime is 5169361. The next prime is 5169379. The reversal of 5169372 is 2739615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169379) 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, 754 + ... + 3302.

It is an arithmetic number, because the mean of its divisors is an integer number (362950).

Almost surely, 25169372 is an apocalyptic number.

5169372 is a gapful number since it is divisible by the number (52) 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 5169372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6533100).

5169372 is an abundant number, since it is smaller than the sum of its proper divisors (7896828).

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

5169372 is a wasteful number, since it uses less digits than its factorization.

5169372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582 (or 2567 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 5169372 is about 2273.6252989444. The cubic root of 5169372 is about 172.9070078378.

The spelling of 5169372 in words is "five million, one hundred sixty-nine thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 169 338 507 676 1014 2028 2549 5098 7647 10196 15294 30588 33137 66274 99411 132548 198822 397644 430781 861562 1292343 1723124 2584686 5169372