Base | Representation |
---|---|
bin | 1110001010001011010… |
… | …1101000000100100100 |
3 | 212020212112001012111120 |
4 | 3202202311220010210 |
5 | 12441134013312312 |
6 | 303425250333540 |
7 | 23400652015011 |
oct | 3424265500444 |
9 | 766775035446 |
10 | 243250135332 |
11 | 941863a5aa6 |
12 | 3b187b8a2b0 |
13 | 19c27845129 |
14 | bab81a8708 |
15 | 64da45e28c |
hex | 38a2d68124 |
243250135332 has 48 divisors (see below), whose sum is σ = 574396865280. Its totient is φ = 80111446272.
The previous prime is 243250135201. The next prime is 243250135333. The reversal of 243250135332 is 233531052342.
It is a junction number, because it is equal to n+sod(n) for n = 243250135293 and 243250135302.
It is not an unprimeable number, because it can be changed into a prime (243250135333) 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, 1331418 + ... + 1503054.
It is an arithmetic number, because the mean of its divisors is an integer number (11966601360).
Almost surely, 2243250135332 is an apocalyptic number.
It is an amenable number.
243250135332 is an abundant number, since it is smaller than the sum of its proper divisors (331146729948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243250135332 is a wasteful number, since it uses less digits than its factorization.
243250135332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173060 (or 173058 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 33.
Adding to 243250135332 its reverse (233531052342), we get a palindrome (476781187674).
The spelling of 243250135332 in words is "two hundred forty-three billion, two hundred fifty million, one hundred thirty-five thousand, three hundred thirty-two".
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