Search a number
-
+
5172376 = 2311531109
BaseRepresentation
bin10011101110110010011000
3100201210011111
4103232302120
52311004001
6302510104
761651546
oct23566230
910653144
105172376
112a130a0
121895334
1310c13a1
14988d96
156c2851
hex4eec98

5172376 has 32 divisors (see below), whose sum is σ = 10789200. Its totient is φ = 2304640.

The previous prime is 5172371. The next prime is 5172379. The reversal of 5172376 is 6732715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4110 + ... + 5218.

Almost surely, 25172376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5172376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5394600).

5172376 is an abundant number, since it is smaller than the sum of its proper divisors (5616824).

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

5172376 is a wasteful number, since it uses less digits than its factorization.

5172376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179 (or 1175 counting only the distinct ones).

The product of its digits is 8820, while the sum is 31.

The square root of 5172376 is about 2274.2858219670. The cubic root of 5172376 is about 172.9404943084.

It can be divided in two parts, 51 and 72376, that added together give a palindrome (72427).

The spelling of 5172376 in words is "five million, one hundred seventy-two thousand, three hundred seventy-six".

Divisors: 1 2 4 8 11 22 44 53 88 106 212 424 583 1109 1166 2218 2332 4436 4664 8872 12199 24398 48796 58777 97592 117554 235108 470216 646547 1293094 2586188 5172376