Base | Representation |
---|---|
bin | 11011000010111… |
… | …00100001110111 |
3 | 120210220021002000 |
4 | 31201130201313 |
5 | 431034341130 |
6 | 34302350343 |
7 | 5423242461 |
oct | 1541344167 |
9 | 523807060 |
10 | 226871415 |
11 | 107076941 |
12 | 63b8b3b3 |
13 | 38005254 |
14 | 221b9131 |
15 | 14db6260 |
hex | d85c877 |
226871415 has 16 divisors (see below), whose sum is σ = 403327200. Its totient is φ = 120998016.
The previous prime is 226871399. The next prime is 226871441. The reversal of 226871415 is 514178622.
It is not a de Polignac number, because 226871415 - 24 = 226871399 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 226871415.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840130 + ... + 840399.
It is an arithmetic number, because the mean of its divisors is an integer number (25207950).
Almost surely, 2226871415 is an apocalyptic number.
226871415 is a deficient number, since it is larger than the sum of its proper divisors (176455785).
226871415 is a wasteful number, since it uses less digits than its factorization.
226871415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1680543 (or 1680537 counting only the distinct ones).
The product of its digits is 26880, while the sum is 36.
The square root of 226871415 is about 15062.2513257481. The cubic root of 226871415 is about 609.9018161423.
The spelling of 226871415 in words is "two hundred twenty-six million, eight hundred seventy-one thousand, four hundred fifteen".
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