Base | Representation |
---|---|
bin | 11010111101011… |
… | …00110001100101 |
3 | 120202112200120102 |
4 | 31132230301211 |
5 | 430343322100 |
6 | 34235113445 |
7 | 5414153615 |
oct | 1536546145 |
9 | 522480512 |
10 | 226151525 |
11 | 106724a96 |
12 | 638a2885 |
13 | 37b12692 |
14 | 2206ca45 |
15 | 14cc2cd5 |
hex | d7acc65 |
226151525 has 24 divisors (see below), whose sum is σ = 293564544. Its totient is φ = 172497600.
The previous prime is 226151473. The next prime is 226151539. The reversal of 226151525 is 525151622.
It is not a de Polignac number, because 226151525 - 210 = 226150501 is a prime.
It is a super-2 number, since 2×2261515252 = 102289024519651250, which contains 22 as substring.
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 23 ways as a sum of consecutive naturals, for example, 310712 + ... + 311438.
It is an arithmetic number, because the mean of its divisors is an integer number (12231856).
Almost surely, 2226151525 is an apocalyptic number.
226151525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226151525 is a deficient number, since it is larger than the sum of its proper divisors (67413019).
226151525 is a wasteful number, since it uses less digits than its factorization.
226151525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1301 (or 1296 counting only the distinct ones).
The product of its digits is 6000, while the sum is 29.
The square root of 226151525 is about 15038.3351804646. The cubic root of 226151525 is about 609.2560355978.
The spelling of 226151525 in words is "two hundred twenty-six million, one hundred fifty-one thousand, five hundred twenty-five".
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