Base | Representation |
---|---|
bin | 101101101010100011… |
… | …011101101010000100 |
3 | 11200120010222000111122 |
4 | 231222203131222010 |
5 | 1300404233243133 |
6 | 34305232453112 |
7 | 3354031600061 |
oct | 555243355204 |
9 | 150503860448 |
10 | 49032321668 |
11 | 19881515aa0 |
12 | 96049aa198 |
13 | 481543b4b5 |
14 | 2531dd7c68 |
15 | 141e94a498 |
hex | b6a8dda84 |
49032321668 has 12 divisors (see below), whose sum is σ = 93607159632. Its totient is φ = 22287418920.
The previous prime is 49032321599. The next prime is 49032321761. The reversal of 49032321668 is 86612323094.
49032321668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1114370947 = 49032321668 / (4 + 9 + 0 + 3 + 2 + 3 + 2 + 1 + 6 + 6 + 8).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557185430 + ... + 557185517.
It is an arithmetic number, because the mean of its divisors is an integer number (7800596636).
Almost surely, 249032321668 is an apocalyptic number.
It is an amenable number.
49032321668 is a deficient number, since it is larger than the sum of its proper divisors (44574837964).
49032321668 is a wasteful number, since it uses less digits than its factorization.
49032321668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114370962 (or 1114370960 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 44.
The spelling of 49032321668 in words is "forty-nine billion, thirty-two million, three hundred twenty-one thousand, six hundred sixty-eight".
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