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226710485 = 545342097
BaseRepresentation
bin11011000001101…
…01001111010101
3120210121002022122
431200311033111
5431014213420
634255105325
75422002341
oct1540651725
9523532278
10226710485
11106a76a41
1263b12245
1337c79c21
1422176621
1514d83725
hexd8353d5

226710485 has 4 divisors (see below), whose sum is σ = 272052588. Its totient is φ = 181368384.

The previous prime is 226710467. The next prime is 226710511. The reversal of 226710485 is 584017622.

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 168844036 + 57866449 = 12994^2 + 7607^2 .

It is a cyclic number.

It is not a de Polignac number, because 226710485 - 216 = 226644949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22671044 + ... + 22671053.

It is an arithmetic number, because the mean of its divisors is an integer number (68013147).

Almost surely, 2226710485 is an apocalyptic number.

It is an amenable number.

226710485 is a deficient number, since it is larger than the sum of its proper divisors (45342103).

226710485 is an equidigital number, since it uses as much as digits as its factorization.

226710485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45342102.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 226710485 is about 15056.9082151682. The cubic root of 226710485 is about 609.7575718558.

The spelling of 226710485 in words is "two hundred twenty-six million, seven hundred ten thousand, four hundred eighty-five".

Divisors: 1 5 45342097 226710485