Base | Representation |
---|---|
bin | 11011101010100… |
… | …01011110110000 |
3 | 121011200022212122 |
4 | 31311101132300 |
5 | 433402202130 |
6 | 35010013412 |
7 | 5515361060 |
oct | 1565213660 |
9 | 534608778 |
10 | 232069040 |
11 | 109aa69a5 |
12 | 65877268 |
13 | 39104c78 |
14 | 22b6d3a0 |
15 | 155912e5 |
hex | dd517b0 |
232069040 has 160 divisors (see below), whose sum is σ = 687813120. Its totient is φ = 70889472.
The previous prime is 232069003. The next prime is 232069081. The reversal of 232069040 is 40960232.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180239 + ... + 181521.
It is an arithmetic number, because the mean of its divisors is an integer number (4298832).
Almost surely, 2232069040 is an apocalyptic number.
232069040 is a gapful number since it is divisible by the number (20) 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 232069040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343906560).
232069040 is an abundant number, since it is smaller than the sum of its proper divisors (455744080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232069040 is a wasteful number, since it uses less digits than its factorization.
232069040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 232069040 is about 15233.8123921755. The cubic root of 232069040 is about 614.5243110327.
The spelling of 232069040 in words is "two hundred thirty-two million, sixty-nine thousand, forty".
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