Base | Representation |
---|---|
bin | 11011011000100… |
… | …10000110010010 |
3 | 121000020121000000 |
4 | 31230102012102 |
5 | 432301243044 |
6 | 34443310430 |
7 | 5456344041 |
oct | 1554220622 |
9 | 530217000 |
10 | 229712274 |
11 | 108737260 |
12 | 64b1b416 |
13 | 3878b32c |
14 | 22718558 |
15 | 15277d69 |
hex | db12192 |
229712274 has 56 divisors (see below), whose sum is σ = 563620752. Its totient is φ = 69604920.
The previous prime is 229712269. The next prime is 229712291. The reversal of 229712274 is 472217922.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8877 + ... + 23199.
Almost surely, 2229712274 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 229712274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281810376).
229712274 is an abundant number, since it is smaller than the sum of its proper divisors (333908478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229712274 is a wasteful number, since it uses less digits than its factorization.
229712274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14354 (or 14339 counting only the distinct ones).
The product of its digits is 28224, while the sum is 36.
The square root of 229712274 is about 15156.2618742222. The cubic root of 229712274 is about 612.4369716624.
The spelling of 229712274 in words is "two hundred twenty-nine million, seven hundred twelve thousand, two hundred seventy-four".
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