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5089518860 = 225254475943
BaseRepresentation
bin1001011110101101…
…11110010100001100
3111010200211100100112
410233112332110030
540410404100420
62201010015152
7240060124256
oct45726762414
914120740315
105089518860
11218199a938
12ba05774b8
1363157282a
14363d24cd6
151ebc3a8c5
hex12f5be50c

5089518860 has 12 divisors (see below), whose sum is σ = 10687989648. Its totient is φ = 2035807536.

The previous prime is 5089518839. The next prime is 5089518869. The reversal of 5089518860 is 688159805.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5089518799 and 5089518808.

It is not an unprimeable number, because it can be changed into a prime (5089518869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127237952 + ... + 127237991.

It is an arithmetic number, because the mean of its divisors is an integer number (890665804).

Almost surely, 25089518860 is an apocalyptic number.

It is an amenable number.

5089518860 is an abundant number, since it is smaller than the sum of its proper divisors (5598470788).

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

5089518860 is a wasteful number, since it uses less digits than its factorization.

5089518860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254475952 (or 254475950 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 50.

The square root of 5089518860 is about 71340.8638859945. The cubic root of 5089518860 is about 1720.1206490995.

The spelling of 5089518860 in words is "five billion, eighty-nine million, five hundred eighteen thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 254475943 508951886 1017903772 1272379715 2544759430 5089518860