[go: up one dir, main page]

Search a number
-
+
8150036 = 222037509
BaseRepresentation
bin11111000101110000010100
3120100001202012
4133011300110
54041300121
6450403352
7126163016
oct37056024
916301665
108150036
114667274
122890558
1318c480b
1411221b6
15aaec5b
hex7c5c14

8150036 has 6 divisors (see below), whose sum is σ = 14262570. Its totient is φ = 4075016.

The previous prime is 8150033. The next prime is 8150047. The reversal of 8150036 is 6300518.

It can be written as a sum of positive squares in only one way, i.e., 7236100 + 913936 = 2690^2 + 956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8149993 and 8150020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018751 + ... + 1018758.

It is an arithmetic number, because the mean of its divisors is an integer number (2377095).

Almost surely, 28150036 is an apocalyptic number.

It is an amenable number.

8150036 is a deficient number, since it is larger than the sum of its proper divisors (6112534).

8150036 is a wasteful number, since it uses less digits than its factorization.

8150036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037513 (or 2037511 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 8150036 is about 2854.8267898421. The cubic root of 8150036 is about 201.2425641839.

The spelling of 8150036 in words is "eight million, one hundred fifty thousand, thirty-six".

Divisors: 1 2 4 2037509 4075018 8150036