Search a number
-
+
226555060 = 22523492511
BaseRepresentation
bin11011000000011…
…11010010110100
3120210022012010011
431200033102310
5430444230220
634251510004
75420454244
oct1540172264
9523265104
10226555060
11106980196
1263a58304
1337c24264
1422135b24
1514d5265a
hexd80f4b4

226555060 has 24 divisors (see below), whose sum is σ = 496452096. Its totient is φ = 86681760.

The previous prime is 226555013. The next prime is 226555079. The reversal of 226555060 is 60555622.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 245796 + ... + 246715.

It is an arithmetic number, because the mean of its divisors is an integer number (20685504).

Almost surely, 2226555060 is an apocalyptic number.

226555060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226555060 is an abundant number, since it is smaller than the sum of its proper divisors (269897036).

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

226555060 is a wasteful number, since it uses less digits than its factorization.

226555060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492543 (or 492541 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 226555060 is about 15051.7460781133. The cubic root of 226555060 is about 609.6181969812.

The spelling of 226555060 in words is "two hundred twenty-six million, five hundred fifty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 492511 985022 1970044 2462555 4925110 9850220 11327753 22655506 45311012 56638765 113277530 226555060