Base | Representation |
---|---|
bin | 10001011110110… |
… | …000001001111010 |
3 | 202102211212121200 |
4 | 101132300021322 |
5 | 1100034233414 |
6 | 45033515030 |
7 | 10160534631 |
oct | 2136601172 |
9 | 672755550 |
10 | 293274234 |
11 | 140600300 |
12 | 82272a76 |
13 | 489b4666 |
14 | 2ad42518 |
15 | 1ab31109 |
hex | 117b027a |
293274234 has 108 divisors (see below), whose sum is σ = 739116378. Its totient is φ = 83967840.
The previous prime is 293274227. The next prime is 293274251. The reversal of 293274234 is 432472392.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 245705625 + 47568609 = 15675^2 + 6897^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 786072 + ... + 786444.
Almost surely, 2293274234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 293274234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369558189).
293274234 is an abundant number, since it is smaller than the sum of its proper divisors (445842144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293274234 is a wasteful number, since it uses less digits than its factorization.
293274234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441 (or 408 counting only the distinct ones).
The product of its digits is 72576, while the sum is 36.
The square root of 293274234 is about 17125.2513558196. The cubic root of 293274234 is about 664.3923701301.
The spelling of 293274234 in words is "two hundred ninety-three million, two hundred seventy-four thousand, two hundred thirty-four".
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