Search a number
-
+
8820690076 = 2211200470229
BaseRepresentation
bin10000011011100000…
…10000110010011100
3211202201200111001001
420031300100302130
5121031044040301
64015134000044
7431404425412
oct101560206234
924681614031
108820690076
113817060010
121862046024
13aa758b553
145d969b2b2
153695acc01
hex20dc10c9c

8820690076 has 12 divisors (see below), whose sum is σ = 16839499320. Its totient is φ = 4009404560.

The previous prime is 8820690071. The next prime is 8820690101. The reversal of 8820690076 is 6700960288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8820690071) 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 3 ways as a sum of consecutive naturals, for example, 100235071 + ... + 100235158.

It is an arithmetic number, because the mean of its divisors is an integer number (1403291610).

Almost surely, 28820690076 is an apocalyptic number.

It is an amenable number.

8820690076 is a deficient number, since it is larger than the sum of its proper divisors (8018809244).

8820690076 is a wasteful number, since it uses less digits than its factorization.

8820690076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200470244 (or 200470242 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 8820690076 is about 93918.5289280023. The cubic root of 8820690076 is about 2066.1769913160.

It can be divided in two parts, 8820 and 690076, that added together give a palindrome (698896).

The spelling of 8820690076 in words is "eight billion, eight hundred twenty million, six hundred ninety thousand, seventy-six".

Divisors: 1 2 4 11 22 44 200470229 400940458 801880916 2205172519 4410345038 8820690076