Base | Representation |
---|---|
bin | 101101011110111011… |
… | …001011011100110101 |
3 | 11200001112211102022001 |
4 | 231132323023130311 |
5 | 1300004311240312 |
6 | 34234022535301 |
7 | 3346142311102 |
oct | 553673133465 |
9 | 150045742261 |
10 | 48837211957 |
11 | 197913731a6 |
12 | 956b597531 |
13 | 47b3ba7071 |
14 | 2514129aa9 |
15 | 140c75a057 |
hex | b5eecb735 |
48837211957 has 16 divisors (see below), whose sum is σ = 49374142272. Its totient is φ = 48304143360.
The previous prime is 48837211921. The next prime is 48837211993. The reversal of 48837211957 is 75911273884.
It is an interprime number because it is at equal distance from previous prime (48837211921) and next prime (48837211993).
It is a cyclic number.
It is not a de Polignac number, because 48837211957 - 215 = 48837179189 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48837211898 and 48837211907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48832211957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29832543 + ... + 29834179.
It is an arithmetic number, because the mean of its divisors is an integer number (3085883892).
Almost surely, 248837211957 is an apocalyptic number.
It is an amenable number.
48837211957 is a deficient number, since it is larger than the sum of its proper divisors (536930315).
48837211957 is a wasteful number, since it uses less digits than its factorization.
48837211957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2628.
The product of its digits is 3386880, while the sum is 55.
The spelling of 48837211957 in words is "forty-eight billion, eight hundred thirty-seven million, two hundred eleven thousand, nine hundred fifty-seven".
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