Base | Representation |
---|---|
bin | 1110001010001001011… |
… | …1100001010010100000 |
3 | 212020211222012020120120 |
4 | 3202202113201102200 |
5 | 12441130003240412 |
6 | 303424405240240 |
7 | 23400524644662 |
oct | 3424227412240 |
9 | 766758166516 |
10 | 243242243232 |
11 | 941819a55aa |
12 | 3b185403080 |
13 | 19c26010b51 |
14 | bab7112532 |
15 | 64d9900b8c |
hex | 38a25e14a0 |
243242243232 has 48 divisors (see below), whose sum is σ = 672116729760. Its totient is φ = 76813339392.
The previous prime is 243242243221. The next prime is 243242243243. The reversal of 243242243232 is 232342242342.
It is an interprime number because it is at equal distance from previous prime (243242243221) and next prime (243242243243).
It is a tau number, because it is divible by the number of its divisors (48).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 243242243193 and 243242243202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66676423 + ... + 66680070.
It is an arithmetic number, because the mean of its divisors is an integer number (14002431870).
Almost surely, 2243242243232 is an apocalyptic number.
It is an amenable number.
243242243232 is an abundant number, since it is smaller than the sum of its proper divisors (428874486528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243242243232 is a wasteful number, since it uses less digits than its factorization.
243242243232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133356525 (or 133356517 counting only the distinct ones).
The product of its digits is 110592, while the sum is 33.
Adding to 243242243232 its reverse (232342242342), we get a palindrome (475584485574).
The spelling of 243242243232 in words is "two hundred forty-three billion, two hundred forty-two million, two hundred forty-three thousand, two hundred thirty-two".
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