Base | Representation |
---|---|
bin | 1110001001101000010… |
… | …1100010110001101100 |
3 | 212020111021202212010120 |
4 | 3202122011202301230 |
5 | 12440333422004004 |
6 | 303402523404540 |
7 | 23364220031406 |
oct | 3423205426154 |
9 | 766437685116 |
10 | 243103313004 |
11 | 94110534232 |
12 | 3b146983750 |
13 | 19c032b9706 |
14 | baa28a9b76 |
15 | 64cc60b3d9 |
hex | 389a162c6c |
243103313004 has 48 divisors (see below), whose sum is σ = 575611142400. Its totient is φ = 79840223680.
The previous prime is 243103312999. The next prime is 243103313023. The reversal of 243103313004 is 400313301342.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203922 + ... + 1391270.
It is an arithmetic number, because the mean of its divisors is an integer number (11991898800).
Almost surely, 2243103313004 is an apocalyptic number.
It is an amenable number.
243103313004 is an abundant number, since it is smaller than the sum of its proper divisors (332507829396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243103313004 is a wasteful number, since it uses less digits than its factorization.
243103313004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188950 (or 188948 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 243103313004 its reverse (400313301342), we get a palindrome (643416614346).
The spelling of 243103313004 in words is "two hundred forty-three billion, one hundred three million, three hundred thirteen thousand, four".
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