Base | Representation |
---|---|
bin | 11011101010100… |
… | …10011011110000 |
3 | 121011200112020020 |
4 | 31311102123300 |
5 | 433402313234 |
6 | 35010043440 |
7 | 5515405335 |
oct | 1565223360 |
9 | 534615206 |
10 | 232072944 |
11 | 109aa9924 |
12 | 65879580 |
13 | 3910698c |
14 | 22b7098c |
15 | 15592549 |
hex | dd526f0 |
232072944 has 80 divisors (see below), whose sum is σ = 645863424. Its totient is φ = 71596800.
The previous prime is 232072937. The next prime is 232072949. The reversal of 232072944 is 449270232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232072949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30834 + ... + 37614.
Almost surely, 2232072944 is an apocalyptic number.
232072944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232072944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322931712).
232072944 is an abundant number, since it is smaller than the sum of its proper divisors (413790480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232072944 is a wasteful number, since it uses less digits than its factorization.
232072944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6846 (or 6840 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 232072944 is about 15233.9405276507. The cubic root of 232072944 is about 614.5277569749.
The spelling of 232072944 in words is "two hundred thirty-two million, seventy-two thousand, nine hundred forty-four".
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