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226029 = 3591277
BaseRepresentation
bin110111001011101101
3102111001110
4313023231
524213104
64502233
71630656
oct671355
9374043
10226029
11144901
12aa979
137bb5b
145c52d
1546e89
hex372ed

226029 has 8 divisors (see below), whose sum is σ = 306720. Its totient is φ = 148016.

The previous prime is 226027. The next prime is 226063. The reversal of 226029 is 920622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226029 - 21 = 226027 is a prime.

226029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 225996 and 226014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 815.

It is an arithmetic number, because the mean of its divisors is an integer number (38340).

2226029 is an apocalyptic number.

It is an amenable number.

226029 is a deficient number, since it is larger than the sum of its proper divisors (80691).

226029 is a wasteful number, since it uses less digits than its factorization.

226029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 226029 is about 475.4250729610. The cubic root of 226029 is about 60.9145987580.

The spelling of 226029 in words is "two hundred twenty-six thousand, twenty-nine".

Divisors: 1 3 59 177 1277 3831 75343 226029