Base | Representation |
---|---|
bin | 101100010001010100… |
… | …111011101101111100 |
3 | 11112200211010111021102 |
4 | 230101110323231330 |
5 | 1234323021343122 |
6 | 33500515152232 |
7 | 3301653504200 |
oct | 542124735574 |
9 | 145624114242 |
10 | 47535340412 |
11 | 191835078aa |
12 | 92675a5678 |
13 | 4637265281 |
14 | 242d27cb00 |
15 | 13832ea492 |
hex | b1153bb7c |
47535340412 has 18 divisors (see below), whose sum is σ = 96768371952. Its totient is φ = 20372288664.
The previous prime is 47535340397. The next prime is 47535340417. The reversal of 47535340412 is 21404353574.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47535340417) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121263428 + ... + 121263819.
It is an arithmetic number, because the mean of its divisors is an integer number (5376020664).
Almost surely, 247535340412 is an apocalyptic number.
It is an amenable number.
47535340412 is an abundant number, since it is smaller than the sum of its proper divisors (49233031540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47535340412 is a wasteful number, since it uses less digits than its factorization.
47535340412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242527265 (or 242527256 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 38.
Adding to 47535340412 its reverse (21404353574), we get a palindrome (68939693986).
The spelling of 47535340412 in words is "forty-seven billion, five hundred thirty-five million, three hundred forty thousand, four hundred twelve".
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