Search a number
-
+
2225776060 = 225111288803
BaseRepresentation
bin1000010010101010…
…1010010110111100
312202010012010202101
42010222222112330
514024244313220
61004510034444
7106104533014
oct20452522674
95663163671
102225776060
11a42435552
125214a8a24
13296187b71
1417186ac44
15d060e30a
hex84aaa5bc

2225776060 has 12 divisors (see below), whose sum is σ = 4674129768. Its totient is φ = 890310416.

The previous prime is 2225776009. The next prime is 2225776073. The reversal of 2225776060 is 606775222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55644382 + ... + 55644421.

It is an arithmetic number, because the mean of its divisors is an integer number (389510814).

Almost surely, 22225776060 is an apocalyptic number.

2225776060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2225776060 is an abundant number, since it is smaller than the sum of its proper divisors (2448353708).

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

2225776060 is a wasteful number, since it uses less digits than its factorization.

2225776060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111288812 (or 111288810 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 2225776060 is about 47178.1311626478. The cubic root of 2225776060 is about 1305.6511501158.

The spelling of 2225776060 in words is "two billion, two hundred twenty-five million, seven hundred seventy-six thousand, sixty".

Divisors: 1 2 4 5 10 20 111288803 222577606 445155212 556444015 1112888030 2225776060