Base | Representation |
---|---|
bin | 1101100001011101101… |
… | …1011110001000001000 |
3 | 211012122212112102020220 |
4 | 3120113123132020020 |
5 | 12301243223424430 |
6 | 254421003550040 |
7 | 22533065364054 |
oct | 3302733361010 |
9 | 735585472226 |
10 | 232321311240 |
11 | 8a588361777 |
12 | 39037b2b320 |
13 | 18ba55ab605 |
14 | b35c944c64 |
15 | 609ac7e110 |
hex | 36176de208 |
232321311240 has 64 divisors (see below), whose sum is σ = 697117397760. Its totient is φ = 61938708480.
The previous prime is 232321311223. The next prime is 232321311247. The reversal of 232321311240 is 42113123232.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 232321311240.
It is not an unprimeable number, because it can be changed into a prime (232321311247) 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, 340072 + ... + 761768.
It is an arithmetic number, because the mean of its divisors is an integer number (10892459340).
Almost surely, 2232321311240 is an apocalyptic number.
232321311240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
232321311240 is an abundant number, since it is smaller than the sum of its proper divisors (464796086520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232321311240 is a wasteful number, since it uses less digits than its factorization.
232321311240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426302 (or 426298 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 232321311240 its reverse (42113123232), we get a palindrome (274434434472).
The spelling of 232321311240 in words is "two hundred thirty-two billion, three hundred twenty-one million, three hundred eleven thousand, two hundred forty".
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