Base | Representation |
---|---|
bin | 101101010011110100… |
… | …101101110000011011 |
3 | 11122120120101020202002 |
4 | 231103310231300123 |
5 | 1244114121434331 |
6 | 34203331031215 |
7 | 3341421256055 |
oct | 552364556033 |
9 | 148516336662 |
10 | 48650968091 |
11 | 196a6226450 |
12 | 951913b50b |
13 | 47844281ab |
14 | 24d74c88d5 |
15 | 13eb21b9cb |
hex | b53d2dc1b |
48650968091 has 16 divisors (see below), whose sum is σ = 53307790848. Its totient is φ = 44033491200.
The previous prime is 48650968049. The next prime is 48650968097. The reversal of 48650968091 is 19086905684.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48650968091 - 26 = 48650968027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48650968097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3026411 + ... + 3042443.
It is an arithmetic number, because the mean of its divisors is an integer number (3331736928).
Almost surely, 248650968091 is an apocalyptic number.
48650968091 is a deficient number, since it is larger than the sum of its proper divisors (4656822757).
48650968091 is a wasteful number, since it uses less digits than its factorization.
48650968091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17242.
The product of its (nonzero) digits is 3732480, while the sum is 56.
The spelling of 48650968091 in words is "forty-eight billion, six hundred fifty million, nine hundred sixty-eight thousand, ninety-one".
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