Base | Representation |
---|---|
bin | 11011101010011… |
… | …11010110100000 |
3 | 121011122212220200 |
4 | 31311033112200 |
5 | 433401412240 |
6 | 35005505200 |
7 | 5515323462 |
oct | 1565172640 |
9 | 534585820 |
10 | 232060320 |
11 | 109aa0398 |
12 | 65872200 |
13 | 39100ccb |
14 | 22b6a132 |
15 | 1558d930 |
hex | dd4f5a0 |
232060320 has 144 divisors (see below), whose sum is σ = 819360360. Its totient is φ = 59738112.
The previous prime is 232060307. The next prime is 232060321. The reversal of 232060320 is 23060232.
232060320 is a `hidden beast` number, since 23 + 20 + 603 + 20 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 224640144 + 7420176 = 14988^2 + 2724^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 232060293 and 232060302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232060321) 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, 38982 + ... + 44538.
Almost surely, 2232060320 is an apocalyptic number.
232060320 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 232060320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409680180).
232060320 is an abundant number, since it is smaller than the sum of its proper divisors (587300040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232060320 is a wasteful number, since it uses less digits than its factorization.
232060320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5607 (or 5596 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 232060320 is about 15233.5261840455. The cubic root of 232060320 is about 614.5166140142.
The spelling of 232060320 in words is "two hundred thirty-two million, sixty thousand, three hundred twenty".
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