Search a number
-
+
5182367842 = 212720403023
BaseRepresentation
bin1001101001110010…
…01010100001100010
3111101011112120012201
410310321022201202
541103141232332
62214124043414
7242265254101
oct46471124142
914334476181
105182367842
11221a347733
12100769356a
13647881462
143723b4038
15204e7b5e7
hex134e4a862

5182367842 has 8 divisors (see below), whose sum is σ = 7834761216. Its totient is φ = 2570780772.

The previous prime is 5182367833. The next prime is 5182367899. The reversal of 5182367842 is 2487632815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5182367792 and 5182367801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10201258 + ... + 10201765.

It is an arithmetic number, because the mean of its divisors is an integer number (979345152).

Almost surely, 25182367842 is an apocalyptic number.

5182367842 is a deficient number, since it is larger than the sum of its proper divisors (2652393374).

5182367842 is a wasteful number, since it uses less digits than its factorization.

5182367842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20403152.

The product of its digits is 645120, while the sum is 46.

The square root of 5182367842 is about 71988.6646771559. The cubic root of 5182367842 is about 1730.5178311078.

The spelling of 5182367842 in words is "five billion, one hundred eighty-two million, three hundred sixty-seven thousand, eight hundred forty-two".

Divisors: 1 2 127 254 20403023 40806046 2591183921 5182367842