Base | Representation |
---|---|
bin | 11011111110001… |
… | …11100010000110 |
3 | 121100112102220220 |
4 | 31333013202012 |
5 | 440032242414 |
6 | 35141205210 |
7 | 5546330004 |
oct | 1577074206 |
9 | 540472826 |
10 | 234649734 |
11 | 1104a9900 |
12 | 66700806 |
13 | 397c97c7 |
14 | 23241a74 |
15 | 15900ca9 |
hex | dfc7886 |
234649734 has 48 divisors (see below), whose sum is σ = 543023040. Its totient is φ = 67359600.
The previous prime is 234649729. The next prime is 234649739. The reversal of 234649734 is 437946432.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (234649729) and next prime (234649739).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234649739) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5289 + ... + 22299.
It is an arithmetic number, because the mean of its divisors is an integer number (11312980).
Almost surely, 2234649734 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234649734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271511520).
234649734 is an abundant number, since it is smaller than the sum of its proper divisors (308373306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234649734 is a wasteful number, since it uses less digits than its factorization.
234649734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17057 (or 17046 counting only the distinct ones).
The product of its digits is 435456, while the sum is 42.
The square root of 234649734 is about 15318.2810393334. The cubic root of 234649734 is about 616.7938320007.
The spelling of 234649734 in words is "two hundred thirty-four million, six hundred forty-nine thousand, seven hundred thirty-four".
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