Base | Representation |
---|---|
bin | 11010111101011… |
… | …10010110101011 |
3 | 120202120000110001 |
4 | 31132232112223 |
5 | 430344023440 |
6 | 34235203431 |
7 | 5414211520 |
oct | 1536562653 |
9 | 522500401 |
10 | 226157995 |
11 | 106729938 |
12 | 638a6577 |
13 | 37b155cb |
14 | 22071147 |
15 | 14cc4b9a |
hex | d7ae5ab |
226157995 has 8 divisors (see below), whose sum is σ = 310159584. Its totient is φ = 155079744.
The previous prime is 226157993. The next prime is 226157999. The reversal of 226157995 is 599751622.
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 226157995 - 21 = 226157993 is a prime.
It is a super-2 number, since 2×2261579952 = 102294877404840050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (226157993) 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, 3230794 + ... + 3230863.
It is an arithmetic number, because the mean of its divisors is an integer number (38769948).
Almost surely, 2226157995 is an apocalyptic number.
226157995 is a deficient number, since it is larger than the sum of its proper divisors (84001589).
226157995 is an equidigital number, since it uses as much as digits as its factorization.
226157995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6461669.
The product of its digits is 340200, while the sum is 46.
The square root of 226157995 is about 15038.5502958231. The cubic root of 226157995 is about 609.2618456389.
The spelling of 226157995 in words is "two hundred twenty-six million, one hundred fifty-seven thousand, nine hundred ninety-five".
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