Base | Representation |
---|---|
bin | 11010111111101… |
… | …01011100111111 |
3 | 120210002210220222 |
4 | 31133311130333 |
5 | 430432333330 |
6 | 34245331555 |
7 | 5416533536 |
oct | 1537653477 |
9 | 523083828 |
10 | 226449215 |
11 | 106908713 |
12 | 63a06bbb |
13 | 37bb8025 |
14 | 2210931d |
15 | 14d310e5 |
hex | d7f573f |
226449215 has 8 divisors (see below), whose sum is σ = 273310848. Its totient is φ = 180111520.
The previous prime is 226449211. The next prime is 226449227. The reversal of 226449215 is 512944622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 226449215 - 22 = 226449211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226449211) 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, 130031 + ... + 131760.
It is an arithmetic number, because the mean of its divisors is an integer number (34163856).
Almost surely, 2226449215 is an apocalyptic number.
226449215 is a deficient number, since it is larger than the sum of its proper divisors (46861633).
226449215 is a wasteful number, since it uses less digits than its factorization.
226449215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261969.
The product of its digits is 34560, while the sum is 35.
The square root of 226449215 is about 15048.2296300927. The cubic root of 226449215 is about 609.5232456858.
The spelling of 226449215 in words is "two hundred twenty-six million, four hundred forty-nine thousand, two hundred fifteen".
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