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227948060 = 22597117499
BaseRepresentation
bin11011001011000…
…11011000011100
3120212220221221202
431211203120130
5431323314220
634341415032
75435345414
oct1545433034
9525827852
10227948060
1110774182a
126440a478
13382c1312
14223b9644
151502a275
hexd96361c

227948060 has 24 divisors (see below), whose sum is σ = 483630000. Its totient is φ = 90238464.

The previous prime is 227948059. The next prime is 227948081. The reversal of 227948060 is 60849722.

227948060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56810 + ... + 60689.

It is an arithmetic number, because the mean of its divisors is an integer number (20151250).

Almost surely, 2227948060 is an apocalyptic number.

227948060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227948060 is an abundant number, since it is smaller than the sum of its proper divisors (255681940).

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

227948060 is a wasteful number, since it uses less digits than its factorization.

227948060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117605 (or 117603 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 227948060 is about 15097.9488673131. The cubic root of 227948060 is about 610.8650809322.

The spelling of 227948060 in words is "two hundred twenty-seven million, nine hundred forty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 97 194 388 485 970 1940 117499 234998 469996 587495 1174990 2349980 11397403 22794806 45589612 56987015 113974030 227948060