Base | Representation |
---|---|
bin | 1001001100101011… |
… | …00001011000111000 |
3 | 110202010222200002212 |
4 | 10212111201120320 |
5 | 40103131041123 |
6 | 2134001314252 |
7 | 233241345131 |
oct | 44625413070 |
9 | 13663880085 |
10 | 4938143288 |
11 | 21044a9161 |
12 | b59935988 |
13 | 6090b17a0 |
14 | 34bb9cc88 |
15 | 1dd7d8878 |
hex | 126561638 |
4938143288 has 32 divisors (see below), whose sum is σ = 9976705200. Its totient is φ = 2277896448.
The previous prime is 4938143267. The next prime is 4938143311. The reversal of 4938143288 is 8823418394.
It is a congruent number.
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, 193820 + ... + 217812.
Almost surely, 24938143288 is an apocalyptic number.
It is an amenable number.
4938143288 is an abundant number, since it is smaller than the sum of its proper divisors (5038561912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4938143288 is a wasteful number, since it uses less digits than its factorization.
4938143288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25991 (or 25987 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 50.
The square root of 4938143288 is about 70271.9238956783. The cubic root of 4938143288 is about 1702.8951000637.
The spelling of 4938143288 in words is "four billion, nine hundred thirty-eight million, one hundred forty-three thousand, two hundred eighty-eight".
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