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226038 = 23101373
BaseRepresentation
bin110111001011110110
3102111001210
4313023312
524213123
64502250
71631001
oct671366
9374053
10226038
1114490a
12aa986
137bb67
145c538
1546e93
hex372f6

226038 has 16 divisors (see below), whose sum is σ = 457776. Its totient is φ = 74400.

The previous prime is 226027. The next prime is 226063. The reversal of 226038 is 830622.

It is a Curzon number.

It is a nialpdrome in base 12.

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, 420 + ... + 792.

It is an arithmetic number, because the mean of its divisors is an integer number (28611).

2226038 is an apocalyptic number.

226038 is an abundant number, since it is smaller than the sum of its proper divisors (231738).

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

226038 is a wasteful number, since it uses less digits than its factorization.

226038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 226038 is about 475.4345380807. The cubic root of 226038 is about 60.9154072444.

The spelling of 226038 in words is "two hundred twenty-six thousand, thirty-eight".