Base | Representation |
---|---|
bin | 101101011101000101… |
… | …010000010100010000 |
3 | 11122222101122212112212 |
4 | 231131011100110100 |
5 | 1244423403031041 |
6 | 34231000211252 |
7 | 3345315460415 |
oct | 553505202420 |
9 | 148871585485 |
10 | 48806298896 |
11 | 19775979813 |
12 | 9561169b28 |
13 | 47aa672604 |
14 | 250dda010c |
15 | 1409ba08eb |
hex | b5d150510 |
48806298896 has 80 divisors (see below), whose sum is σ = 98499164400. Its totient is φ = 23399491584.
The previous prime is 48806298889. The next prime is 48806298911. The reversal of 48806298896 is 69889260884.
It can be written as a sum of positive squares in 8 ways, for example, as 18889753600 + 29916545296 = 137440^2 + 172964^2 .
It is a super-3 number, since 3×488062988963 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57216806 + ... + 57217658.
It is an arithmetic number, because the mean of its divisors is an integer number (1231239555).
Almost surely, 248806298896 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 48806298896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49249582200).
48806298896 is an abundant number, since it is smaller than the sum of its proper divisors (49692865504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48806298896 is a wasteful number, since it uses less digits than its factorization.
48806298896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1596 (or 1590 counting only the distinct ones).
The product of its (nonzero) digits is 95551488, while the sum is 68.
The spelling of 48806298896 in words is "forty-eight billion, eight hundred six million, two hundred ninety-eight thousand, eight hundred ninety-six".
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