Base | Representation |
---|---|
bin | 1011100010100… |
… | …0010100111111 |
3 | 10101001221212201 |
4 | 2320220110333 |
5 | 44342242204 |
6 | 4445212331 |
7 | 1125250636 |
oct | 270502477 |
9 | 111057781 |
10 | 48399679 |
11 | 25358439 |
12 | 142610a7 |
13 | a047b83 |
14 | 65dc51d |
15 | 43b09a4 |
hex | 2e2853f |
48399679 has 2 divisors, whose sum is σ = 48399680. Its totient is φ = 48399678.
The previous prime is 48399677. The next prime is 48399719. The reversal of 48399679 is 97699384.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48399679 - 21 = 48399677 is a prime.
Together with 48399677, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48399677) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24199839 + 24199840.
It is an arithmetic number, because the mean of its divisors is an integer number (24199840).
Almost surely, 248399679 is an apocalyptic number.
48399679 is a deficient number, since it is larger than the sum of its proper divisors (1).
48399679 is an equidigital number, since it uses as much as digits as its factorization.
48399679 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2939328, while the sum is 55.
The square root of 48399679 is about 6956.9877820793. The cubic root of 48399679 is about 364.4300330542.
It can be divided in two parts, 4839 and 9679, that multiplied together give a triangular number (46836681 = T9678).
The spelling of 48399679 in words is "forty-eight million, three hundred ninety-nine thousand, six hundred seventy-nine".
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