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233426226 = 23117194919
BaseRepresentation
bin11011110100111…
…00110100110010
3121021020021120210
431322130310302
5434224114401
635055044550
75533042635
oct1572346462
9537207523
10233426226
1110a843640
1266210756
133948b937
1423003c1c
151575d4d6
hexde9cd32

233426226 has 32 divisors (see below), whose sum is σ = 510105600. Its totient is φ = 70622480.

The previous prime is 233426213. The next prime is 233426227. The reversal of 233426226 is 622624332.

233426226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 233426193 and 233426202.

It is not an unprimeable number, because it can be changed into a prime (233426227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44995 + ... + 49913.

It is an arithmetic number, because the mean of its divisors is an integer number (15940800).

Almost surely, 2233426226 is an apocalyptic number.

233426226 is an abundant number, since it is smaller than the sum of its proper divisors (276679374).

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

233426226 is a wasteful number, since it uses less digits than its factorization.

233426226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654.

The product of its digits is 20736, while the sum is 30.

The square root of 233426226 is about 15278.2926402134. The cubic root of 233426226 is about 615.7199368512.

The spelling of 233426226 in words is "two hundred thirty-three million, four hundred twenty-six thousand, two hundred twenty-six".

Divisors: 1 2 3 6 11 22 33 66 719 1438 2157 4314 4919 7909 9838 14757 15818 23727 29514 47454 54109 108218 162327 324654 3536761 7073522 10610283 21220566 38904371 77808742 116713113 233426226