Base | Representation |
---|---|
bin | 101101011110100101… |
… | …110100101110111100 |
3 | 11200001011022000012000 |
4 | 231132211310232330 |
5 | 1300001343121014 |
6 | 34233302542300 |
7 | 3346043604144 |
oct | 553645645674 |
9 | 150034260160 |
10 | 48831613884 |
11 | 1978919a299 |
12 | 9569737990 |
13 | 47b2996cb1 |
14 | 25134ad924 |
15 | 140c001509 |
hex | b5e974bbc |
48831613884 has 24 divisors (see below), whose sum is σ = 126600480720. Its totient is φ = 16277204592.
The previous prime is 48831613877. The next prime is 48831613889.
48831613884 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 48831613884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48831613889) 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, 226072179 + ... + 226072394.
It is an arithmetic number, because the mean of its divisors is an integer number (5275020030).
Almost surely, 248831613884 is an apocalyptic number.
It is an amenable number.
48831613884 is an abundant number, since it is smaller than the sum of its proper divisors (77768866836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48831613884 is a wasteful number, since it uses less digits than its factorization.
48831613884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452144586 (or 452144578 counting only the distinct ones).
The product of its digits is 3538944, while the sum is 54.
The spelling of 48831613884 in words is "forty-eight billion, eight hundred thirty-one million, six hundred thirteen thousand, eight hundred eighty-four".
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