Base | Representation |
---|---|
bin | 101101011010110101… |
… | …101001011101010111 |
3 | 11122212202211021021201 |
4 | 231122311221131113 |
5 | 1244334233400033 |
6 | 34223133253331 |
7 | 3344350466140 |
oct | 553265513527 |
9 | 148782737251 |
10 | 48768653143 |
11 | 197566a6a21 |
12 | 9550634247 |
13 | 47a2921512 |
14 | 2508da0ac7 |
15 | 140671647d |
hex | b5ad69757 |
48768653143 has 16 divisors (see below), whose sum is σ = 55943366400. Its totient is φ = 41646087936.
The previous prime is 48768653077. The next prime is 48768653149. The reversal of 48768653143 is 34135686784.
It is a cyclic number.
It is not a de Polignac number, because 48768653143 - 233 = 40178718551 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 (48768653149) 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, 3108583 + ... + 3124231.
It is an arithmetic number, because the mean of its divisors is an integer number (3496460400).
Almost surely, 248768653143 is an apocalyptic number.
48768653143 is a deficient number, since it is larger than the sum of its proper divisors (7174713257).
48768653143 is a wasteful number, since it uses less digits than its factorization.
48768653143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17286.
The product of its digits is 11612160, while the sum is 55.
The spelling of 48768653143 in words is "forty-eight billion, seven hundred sixty-eight million, six hundred fifty-three thousand, one hundred forty-three".
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