Base | Representation |
---|---|
bin | 101101000110101001… |
… | …000100000011110011 |
3 | 11122000011020020202020 |
4 | 231012221010003303 |
5 | 1243141012404112 |
6 | 34125350522523 |
7 | 3333064410033 |
oct | 550651040363 |
9 | 148004206666 |
10 | 48429809907 |
11 | 195a2401a96 |
12 | 9477066443 |
13 | 474a67356b |
14 | 24b5d998c3 |
15 | 13d6ad348c |
hex | b46a440f3 |
48429809907 has 32 divisors (see below), whose sum is σ = 68981772288. Its totient is φ = 30149624736.
The previous prime is 48429809881. The next prime is 48429810007. The reversal of 48429809907 is 70990892484.
It is not a de Polignac number, because 48429809907 - 26 = 48429809843 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48429809107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11411928 + ... + 11416170.
It is an arithmetic number, because the mean of its divisors is an integer number (2155680384).
Almost surely, 248429809907 is an apocalyptic number.
48429809907 is a deficient number, since it is larger than the sum of its proper divisors (20551962381).
48429809907 is a wasteful number, since it uses less digits than its factorization.
48429809907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8159.
The product of its (nonzero) digits is 10450944, while the sum is 60.
The spelling of 48429809907 in words is "forty-eight billion, four hundred twenty-nine million, eight hundred nine thousand, nine hundred seven".
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