Base | Representation |
---|---|
bin | 101101001001111111… |
… | …111010110011001011 |
3 | 11122011002012202102110 |
4 | 231021333322303023 |
5 | 1243244422223224 |
6 | 34135122033403 |
7 | 3334350221106 |
oct | 551177726313 |
9 | 148132182373 |
10 | 48486132939 |
11 | 19621181352 |
12 | 9491aa8863 |
13 | 47592339ba |
14 | 24bd65b73d |
15 | 13dba0b929 |
hex | b49ffaccb |
48486132939 has 16 divisors (see below), whose sum is σ = 68455476000. Its totient is φ = 30420687360.
The previous prime is 48486132931. The next prime is 48486132953. The reversal of 48486132939 is 93923168484.
It is not a de Polignac number, because 48486132939 - 23 = 48486132931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48486132931) 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, 1398069 + ... + 1432329.
It is an arithmetic number, because the mean of its divisors is an integer number (4278467250).
Almost surely, 248486132939 is an apocalyptic number.
48486132939 is a deficient number, since it is larger than the sum of its proper divisors (19969343061).
48486132939 is a wasteful number, since it uses less digits than its factorization.
48486132939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62030.
The product of its digits is 8957952, while the sum is 57.
The spelling of 48486132939 in words is "forty-eight billion, four hundred eighty-six million, one hundred thirty-two thousand, nine hundred thirty-nine".
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