Base | Representation |
---|---|
bin | 101101011000101001… |
… | …010111110111111111 |
3 | 11122210012122001022222 |
4 | 231120221113313333 |
5 | 1244300330142314 |
6 | 34215341155555 |
7 | 3343423103456 |
oct | 553051276777 |
9 | 148705561288 |
10 | 48731880959 |
11 | 19737970493 |
12 | 954025bbbb |
13 | 4798117c28 |
14 | 250414bb9d |
15 | 14033a0c8e |
hex | b58a57dff |
48731880959 has 8 divisors (see below), whose sum is σ = 50992312320. Its totient is φ = 46483254136.
The previous prime is 48731880943. The next prime is 48731880997. The reversal of 48731880959 is 95908813784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48731880959 - 24 = 48731880943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48731880259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942687 + ... + 2959200.
It is an arithmetic number, because the mean of its divisors is an integer number (6374039040).
Almost surely, 248731880959 is an apocalyptic number.
48731880959 is a deficient number, since it is larger than the sum of its proper divisors (2260431361).
48731880959 is a wasteful number, since it uses less digits than its factorization.
48731880959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5902269.
The product of its (nonzero) digits is 17418240, while the sum is 62.
The spelling of 48731880959 in words is "forty-eight billion, seven hundred thirty-one million, eight hundred eighty thousand, nine hundred fifty-nine".
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