Search a number
-
+
76506850230 = 2352550228341
BaseRepresentation
bin100011101000000101…
…0011110001110110110
321022110220010200100120
41013100022132032312
52223141223201410
655051411152410
75345624332326
oct1072012361666
9238426120316
1076506850230
112a4a0138a48
12129b1ba5706
1372a35264a5
1439bac81286
151ecb9b6570
hex11d029e3b6

76506850230 has 16 divisors (see below), whose sum is σ = 183616440624. Its totient is φ = 20401826720.

The previous prime is 76506850183. The next prime is 76506850247. The reversal of 76506850230 is 3205860567.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275114141 + ... + 1275114200.

It is an arithmetic number, because the mean of its divisors is an integer number (11476027539).

Almost surely, 276506850230 is an apocalyptic number.

76506850230 is an abundant number, since it is smaller than the sum of its proper divisors (107109590394).

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

76506850230 is a wasteful number, since it uses less digits than its factorization.

76506850230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550228351.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 76506850230 in words is "seventy-six billion, five hundred six million, eight hundred fifty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 2550228341 5100456682 7650685023 12751141705 15301370046 25502283410 38253425115 76506850230