Search a number
-
+
5579172 = 223351659
BaseRepresentation
bin10101010010000110100100
3101111110012000
4111102012210
52412013142
6315325300
765264544
oct25220644
911443160
105579172
113170795
121a50830
1312045b1
14a53324
1575314c
hex5521a4

5579172 has 24 divisors (see below), whose sum is σ = 14464800. Its totient is φ = 1859688.

The previous prime is 5579153. The next prime is 5579173. The reversal of 5579172 is 2719755.

It is a super-2 number, since 2×55791722 = 62254320411168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5579173) 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, 25722 + ... + 25937.

It is an arithmetic number, because the mean of its divisors is an integer number (602700).

Almost surely, 25579172 is an apocalyptic number.

It is an amenable number.

5579172 is an abundant number, since it is smaller than the sum of its proper divisors (8885628).

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

5579172 is a wasteful number, since it uses less digits than its factorization.

5579172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51672 (or 51664 counting only the distinct ones).

The product of its digits is 22050, while the sum is 36.

The square root of 5579172 is about 2362.0270955262. The cubic root of 5579172 is about 177.3603689285.

The spelling of 5579172 in words is "five million, five hundred seventy-nine thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 51659 103318 154977 206636 309954 464931 619908 929862 1394793 1859724 2789586 5579172