Search a number
-
+
5472023040 = 29345112399
BaseRepresentation
bin1010001100010100…
…00111001000000000
3112010100120120110000
411012022013020000
542201314214130
62302552240000
7252413266641
oct50612071000
915110516400
105472023040
1123588a59a0
1210886a0000
13692899773
1439ca536c8
152205e5260
hex146287200

5472023040 has 400 divisors, whose sum is σ = 21389702400. Its totient is φ = 1325998080.

The previous prime is 5472023023. The next prime is 5472023041. The reversal of 5472023040 is 403202745.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5472022995 and 5472023013.

It is not an unprimeable number, because it can be changed into a prime (5472023041) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2279761 + ... + 2282159.

It is an arithmetic number, because the mean of its divisors is an integer number (53474256).

Almost surely, 25472023040 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 5472023040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10694851200).

5472023040 is an abundant number, since it is smaller than the sum of its proper divisors (15917679360).

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

5472023040 is a wasteful number, since it uses less digits than its factorization.

5472023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 5472023040 is about 73973.1237680281. The cubic root of 5472023040 is about 1762.1760962047.

Adding to 5472023040 its reverse (403202745), we get a palindrome (5875225785).

The spelling of 5472023040 in words is "five billion, four hundred seventy-two million, twenty-three thousand, forty".