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226880833 = 297823477
BaseRepresentation
bin11011000010111…
…10110101000001
3120210220201222211
431201132311001
5431040141313
634302502121
75423312104
oct1541366501
9523821884
10226880833
11107082a23
1263b94941
133800961a
14221bc73b
1514db8e3d
hexd85ed41

226880833 has 4 divisors (see below), whose sum is σ = 234704340. Its totient is φ = 219057328.

The previous prime is 226880821. The next prime is 226880837. The reversal of 226880833 is 338088622.

226880833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57047809 + 169833024 = 7553^2 + 13032^2 .

It is a cyclic number.

It is not a de Polignac number, because 226880833 - 225 = 193326401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226880837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3911710 + ... + 3911767.

It is an arithmetic number, because the mean of its divisors is an integer number (58676085).

Almost surely, 2226880833 is an apocalyptic number.

It is an amenable number.

226880833 is a deficient number, since it is larger than the sum of its proper divisors (7823507).

226880833 is an equidigital number, since it uses as much as digits as its factorization.

226880833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7823506.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 226880833 is about 15062.5639583704. The cubic root of 226880833 is about 609.9102555422.

The spelling of 226880833 in words is "two hundred twenty-six million, eight hundred eighty thousand, eight hundred thirty-three".

Divisors: 1 29 7823477 226880833