Base | Representation |
---|---|
bin | 11011101100100… |
… | …00000000000000 |
3 | 121012011100011002 |
4 | 31312100000000 |
5 | 433433400440 |
6 | 35015311132 |
7 | 5520505466 |
oct | 1566200000 |
9 | 535140132 |
10 | 232325120 |
11 | 10a161335 |
12 | 6597b4a8 |
13 | 391946b1 |
14 | 22bd8836 |
15 | 155e2115 |
hex | dd90000 |
232325120 has 68 divisors (see below), whose sum is σ = 558362460. Its totient is φ = 92798976.
The previous prime is 232325069. The next prime is 232325123. The reversal of 232325120 is 21523232.
It can be written as a sum of positive squares in 2 ways, for example, as 55115776 + 177209344 = 7424^2 + 13312^2 .
It is a super-2 number, since 2×2323251202 = 107949922766028800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 232325092 and 232325101.
It is not an unprimeable number, because it can be changed into a prime (232325123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327326 + ... + 328034.
Almost surely, 2232325120 is an apocalyptic number.
232325120 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 232325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279181230).
232325120 is an abundant number, since it is smaller than the sum of its proper divisors (326037340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232325120 is an frugal number, since it uses more digits than its factorization.
232325120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746 (or 716 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 232325120 is about 15242.2150621227. The cubic root of 232325120 is about 614.7502632435.
Adding to 232325120 its reverse (21523232), we get a palindrome (253848352).
The spelling of 232325120 in words is "two hundred thirty-two million, three hundred twenty-five thousand, one hundred twenty".
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