Base | Representation |
---|---|
bin | 11011010011001… |
… | …11001111111001 |
3 | 120221221001001110 |
4 | 31221213033321 |
5 | 432111344343 |
6 | 34420310533 |
7 | 5450400564 |
oct | 1551471771 |
9 | 527831043 |
10 | 229012473 |
11 | 1082a9508 |
12 | 64842449 |
13 | 385a4951 |
14 | 225b54db |
15 | 1518a833 |
hex | da673f9 |
229012473 has 8 divisors (see below), whose sum is σ = 305480736. Its totient is φ = 152609600.
The previous prime is 229012463. The next prime is 229012477. The reversal of 229012473 is 374210922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 229012473 - 221 = 226915321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 229012473.
It is not an unprimeable number, because it can be changed into a prime (229012477) 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, 7488 + ... + 22673.
It is an arithmetic number, because the mean of its divisors is an integer number (38185092).
Almost surely, 2229012473 is an apocalyptic number.
It is an amenable number.
229012473 is a deficient number, since it is larger than the sum of its proper divisors (76468263).
229012473 is a wasteful number, since it uses less digits than its factorization.
229012473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32695.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 229012473 is about 15133.1580643301. The cubic root of 229012473 is about 611.8144248099.
The spelling of 229012473 in words is "two hundred twenty-nine million, twelve thousand, four hundred seventy-three".
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