Search a number
-
+
5049393552 = 24347337307
BaseRepresentation
bin1001011001111011…
…11010000110010000
3111000220022202210000
410230331322012100
540320121043202
62153014010000
7236062065000
oct45475720620
914026282700
105049393552
112161284125
12b8b046900
13626163c48
1435c87c000
151e846191c
hex12cf7a190

5049393552 has 400 divisors, whose sum is σ = 17560681600. Its totient is φ = 1399120128.

The previous prime is 5049393521. The next prime is 5049393623. The reversal of 5049393552 is 2553939405.

5049393552 is a `hidden beast` number, since 5 + 0 + 4 + 9 + 3 + 93 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5049393498 and 5049393507.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16447383 + ... + 16447689.

It is an arithmetic number, because the mean of its divisors is an integer number (43901704).

Almost surely, 25049393552 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 5049393552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8780340800).

5049393552 is an abundant number, since it is smaller than the sum of its proper divisors (12511288048).

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

5049393552 is a wasteful number, since it uses less digits than its factorization.

5049393552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 45.

The square root of 5049393552 is about 71059.0849364105. The cubic root of 5049393552 is about 1715.5882918599.

The spelling of 5049393552 in words is "five billion, forty-nine million, three hundred ninety-three thousand, five hundred fifty-two".