Base | Representation |
---|---|
bin | 101101101000011100… |
… | …100111101100111000 |
3 | 11200110200110010202100 |
4 | 231220130213230320 |
5 | 1300321211121433 |
6 | 34301531103400 |
7 | 3353122254600 |
oct | 555034475470 |
9 | 150420403670 |
10 | 48996973368 |
11 | 19863572322 |
12 | 95b4ba1b60 |
13 | 480b013045 |
14 | 252b435c00 |
15 | 141b7b6b13 |
hex | b68727b38 |
48996973368 has 864 divisors, whose sum is σ = 180504754560. Its totient is φ = 11914076160.
The previous prime is 48996973357. The next prime is 48996973429. The reversal of 48996973368 is 86337969984.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 48996973296 and 48996973305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 671191380 + ... + 671191452.
It is an arithmetic number, because the mean of its divisors is an integer number (208917540).
Almost surely, 248996973368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48996973368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90252377280).
48996973368 is an abundant number, since it is smaller than the sum of its proper divisors (131507781192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48996973368 is a wasteful number, since it uses less digits than its factorization.
48996973368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185 (or 152 counting only the distinct ones).
The product of its digits is 423263232, while the sum is 72.
The spelling of 48996973368 in words is "forty-eight billion, nine hundred ninety-six million, nine hundred seventy-three thousand, three hundred sixty-eight".
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