Base | Representation |
---|---|
bin | 11010111100101… |
… | …10110001110110 |
3 | 120202101002222120 |
4 | 31132112301312 |
5 | 430332431210 |
6 | 34233140410 |
7 | 5413330140 |
oct | 1536266166 |
9 | 522332876 |
10 | 226061430 |
11 | 106673331 |
12 | 6385a706 |
13 | 37ab067a |
14 | 22047c90 |
15 | 14ca6270 |
hex | d796c76 |
226061430 has 128 divisors (see below), whose sum is σ = 665625600. Its totient is φ = 47983104.
The previous prime is 226061347. The next prime is 226061441. The reversal of 226061430 is 34160622.
It is a super-2 number, since 2×2260614302 = 102207540267289800, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 226061430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 210936 + ... + 212004.
It is an arithmetic number, because the mean of its divisors is an integer number (5200200).
Almost surely, 2226061430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226061430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332812800).
226061430 is an abundant number, since it is smaller than the sum of its proper divisors (439564170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226061430 is a wasteful number, since it uses less digits than its factorization.
226061430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 226061430 is about 15035.3393709620. The cubic root of 226061430 is about 609.1751190333.
The spelling of 226061430 in words is "two hundred twenty-six million, sixty-one thousand, four hundred thirty".
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