Search a number
-
+
5542007472 = 243312828721
BaseRepresentation
bin1010010100101010…
…00101001010110000
3112022020021011001000
411022111011022300
542322223214342
62313532242000
7254223200121
oct51225051260
915266234030
105542007472
112394356271
1210a8010300
136a4231181
143a8070048
1522681b44c
hex14a5452b0

5542007472 has 40 divisors (see below), whose sum is σ = 15907615280. Its totient is φ = 1847335680.

The previous prime is 5542007431. The next prime is 5542007477. The reversal of 5542007472 is 2747002455.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 (5542007477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6413929 + ... + 6414792.

It is an arithmetic number, because the mean of its divisors is an integer number (397690382).

Almost surely, 25542007472 is an apocalyptic number.

It is an amenable number.

5542007472 is an abundant number, since it is smaller than the sum of its proper divisors (10365607808).

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

5542007472 is a wasteful number, since it uses less digits than its factorization.

5542007472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12828738 (or 12828726 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 5542007472 is about 74444.6604666849. The cubic root of 5542007472 is about 1769.6567446981.

The spelling of 5542007472 in words is "five billion, five hundred forty-two million, seven thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 12828721 25657442 38486163 51314884 76972326 102629768 115458489 153944652 205259536 230916978 307889304 346375467 461833956 615778608 692750934 923667912 1385501868 1847335824 2771003736 5542007472