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5161028204 = 223134122227
BaseRepresentation
bin1001100111001111…
…10000101001101100
3111022200101101201202
410303213300221230
541032210400304
62212042425032
7241616005313
oct46347605154
914280341652
105161028204
1122092a1972
121000502178
1364331c357
1436d61b27a
1520316381e
hex1339f0a6c

5161028204 has 12 divisors (see below), whose sum is σ = 9060657144. Its totient is φ = 2572269024.

The previous prime is 5161028179. The next prime is 5161028207. The reversal of 5161028204 is 4028201615.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5161028207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059862 + ... + 2062365.

It is an arithmetic number, because the mean of its divisors is an integer number (755054762).

Almost surely, 25161028204 is an apocalyptic number.

It is an amenable number.

5161028204 is a deficient number, since it is larger than the sum of its proper divisors (3899628940).

5161028204 is a wasteful number, since it uses less digits than its factorization.

5161028204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122544 (or 4122542 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5161028204 is about 71840.2965194326. The cubic root of 5161028204 is about 1728.1392898086.

Adding to 5161028204 its reverse (4028201615), we get a palindrome (9189229819).

The spelling of 5161028204 in words is "five billion, one hundred sixty-one million, twenty-eight thousand, two hundred four".

Divisors: 1 2 4 313 626 1252 4122227 8244454 16488908 1290257051 2580514102 5161028204