Base | Representation |
---|---|
bin | 11011011010101… |
… | …01001010010111 |
3 | 121000202112210211 |
4 | 31231111022113 |
5 | 432334040332 |
6 | 34453230251 |
7 | 5461566640 |
oct | 1555251227 |
9 | 530675724 |
10 | 229986967 |
11 | 108904681 |
12 | 65032387 |
13 | 38856382 |
14 | 2278a6c7 |
15 | 152ce447 |
hex | db55297 |
229986967 has 8 divisors (see below), whose sum is σ = 264912896. Its totient is φ = 195578712.
The previous prime is 229986961. The next prime is 229986989. The reversal of 229986967 is 769689922.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 229986967 - 223 = 221598359 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229986961) 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, 128463 + ... + 130240.
It is an arithmetic number, because the mean of its divisors is an integer number (33114112).
Almost surely, 2229986967 is an apocalyptic number.
229986967 is a deficient number, since it is larger than the sum of its proper divisors (34925929).
229986967 is a wasteful number, since it uses less digits than its factorization.
229986967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258837.
The product of its digits is 5878656, while the sum is 58.
The square root of 229986967 is about 15165.3211967304. The cubic root of 229986967 is about 612.6809945184.
The spelling of 229986967 in words is "two hundred twenty-nine million, nine hundred eighty-six thousand, nine hundred sixty-seven".
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