Base | Representation |
---|---|
bin | 11011011010100… |
… | …01110001110011 |
3 | 121000201211210111 |
4 | 31231101301303 |
5 | 432333114412 |
6 | 34453042151 |
7 | 5461511350 |
oct | 1555216163 |
9 | 530654714 |
10 | 229973107 |
11 | 1088a5221 |
12 | 65026357 |
13 | 3884cc80 |
14 | 22785627 |
15 | 152ca2a7 |
hex | db51c73 |
229973107 has 16 divisors (see below), whose sum is σ = 283675392. Its totient is φ = 181550880.
The previous prime is 229973101. The next prime is 229973119. The reversal of 229973107 is 701379922.
It is not a de Polignac number, because 229973107 - 223 = 221584499 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 229973107.
It is not an unprimeable number, because it can be changed into a prime (229973101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42108 + ... + 47254.
It is an arithmetic number, because the mean of its divisors is an integer number (17729712).
Almost surely, 2229973107 is an apocalyptic number.
229973107 is a deficient number, since it is larger than the sum of its proper divisors (53702285).
229973107 is a wasteful number, since it uses less digits than its factorization.
229973107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5658.
The product of its (nonzero) digits is 47628, while the sum is 40.
The square root of 229973107 is about 15164.8642262303. The cubic root of 229973107 is about 612.6686866772.
The spelling of 229973107 in words is "two hundred twenty-nine million, nine hundred seventy-three thousand, one hundred seven".
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