Base | Representation |
---|---|
bin | 11011000110111… |
… | …10001010111110 |
3 | 120211220020111020 |
4 | 31203132022332 |
5 | 431203334210 |
6 | 34322005010 |
7 | 5430613563 |
oct | 1543361276 |
9 | 524806436 |
10 | 227402430 |
11 | 1073a98a2 |
12 | 641a6766 |
13 | 3815cb68 |
14 | 222b686a |
15 | 14e6d770 |
hex | d8de2be |
227402430 has 16 divisors (see below), whose sum is σ = 545765904. Its totient is φ = 60640640.
The previous prime is 227402429. The next prime is 227402477. The reversal of 227402430 is 34204722.
227402430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 227402430.
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 7 ways as a sum of consecutive naturals, for example, 3790011 + ... + 3790070.
It is an arithmetic number, because the mean of its divisors is an integer number (34110369).
Almost surely, 2227402430 is an apocalyptic number.
227402430 is an abundant number, since it is smaller than the sum of its proper divisors (318363474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227402430 is a wasteful number, since it uses less digits than its factorization.
227402430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7580091.
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 227402430 is about 15079.8683681258. The cubic root of 227402430 is about 610.3772905573.
The spelling of 227402430 in words is "two hundred twenty-seven million, four hundred two thousand, four hundred thirty".
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