Base | Representation |
---|---|
bin | 11010111110111… |
… | …01101000110111 |
3 | 120202220212010020 |
4 | 31133131220313 |
5 | 430421223141 |
6 | 34243300223 |
7 | 5415646260 |
oct | 1537355067 |
9 | 522825106 |
10 | 226351671 |
11 | 1068513a7 |
12 | 6397a673 |
13 | 37b82800 |
14 | 220c1967 |
15 | 14d12266 |
hex | d7dda37 |
226351671 has 96 divisors (see below), whose sum is σ = 404766720. Its totient is φ = 109878912.
The previous prime is 226351639. The next prime is 226351673. The reversal of 226351671 is 176153622.
Together with 178415048 it forms a betrothed pair.
It is not a de Polignac number, because 226351671 - 25 = 226351639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226351673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3836440 + ... + 3836498.
It is an arithmetic number, because the mean of its divisors is an integer number (4216320).
Almost surely, 2226351671 is an apocalyptic number.
226351671 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
226351671 is a deficient number, since it is larger than the sum of its proper divisors (178415049).
226351671 is a wasteful number, since it uses less digits than its factorization.
226351671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165 (or 152 counting only the distinct ones).
The product of its digits is 15120, while the sum is 33.
The square root of 226351671 is about 15044.9882352895. The cubic root of 226351671 is about 609.4357148394.
The spelling of 226351671 in words is "two hundred twenty-six million, three hundred fifty-one thousand, six hundred seventy-one".
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