Base | Representation |
---|---|
bin | 11011010111001… |
… | …01001110000110 |
3 | 120222220020211212 |
4 | 31223211032012 |
5 | 432224402304 |
6 | 34435331422 |
7 | 5454650111 |
oct | 1553451606 |
9 | 528806755 |
10 | 229528454 |
11 | 108621141 |
12 | 64a50b72 |
13 | 3872576c |
14 | 226ab578 |
15 | 1523d66e |
hex | dae5386 |
229528454 has 16 divisors (see below), whose sum is σ = 359583840. Its totient is φ = 109676160.
The previous prime is 229528451. The next prime is 229528463. The reversal of 229528454 is 454825922.
It is a happy number.
It is a super-2 number, since 2×2295284542 = 105366622391260232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229528451) 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, 98252 + ... + 100560.
It is an arithmetic number, because the mean of its divisors is an integer number (22473990).
Almost surely, 2229528454 is an apocalyptic number.
229528454 is a deficient number, since it is larger than the sum of its proper divisors (130055386).
229528454 is a wasteful number, since it uses less digits than its factorization.
229528454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4495.
The product of its digits is 230400, while the sum is 41.
The square root of 229528454 is about 15150.1965003758. The cubic root of 229528454 is about 612.2735669466.
The spelling of 229528454 in words is "two hundred twenty-nine million, five hundred twenty-eight thousand, four hundred fifty-four".
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