Base | Representation |
---|---|
bin | 11011011001011… |
… | …10000111010110 |
3 | 121000110102102020 |
4 | 31230232013112 |
5 | 432313431110 |
6 | 34445554010 |
7 | 5460332436 |
oct | 1554560726 |
9 | 530412366 |
10 | 229827030 |
11 | 1088054a4 |
12 | 64b75906 |
13 | 387cb634 |
14 | 227482c6 |
15 | 1529bd70 |
hex | db2e1d6 |
229827030 has 32 divisors (see below), whose sum is σ = 570607200. Its totient is φ = 59173632.
The previous prime is 229827023. The next prime is 229827041. The reversal of 229827030 is 30728922.
It is a junction number, because it is equal to n+sod(n) for n = 229826982 and 229827000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131215 + ... + 132954.
It is an arithmetic number, because the mean of its divisors is an integer number (17831475).
Almost surely, 2229827030 is an apocalyptic number.
229827030 is an abundant number, since it is smaller than the sum of its proper divisors (340780170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229827030 is a wasteful number, since it uses less digits than its factorization.
229827030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264208.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 229827030 is about 15160.0471635150. The cubic root of 229827030 is about 612.5389385213.
The spelling of 229827030 in words is "two hundred twenty-nine million, eight hundred twenty-seven thousand, thirty".
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