Base | Representation |
---|---|
bin | 101110010000111110… |
… | …001111100110011011 |
3 | 11202020001210210002020 |
4 | 232100332033212123 |
5 | 1303214240014222 |
6 | 34453215505523 |
7 | 3406016323551 |
oct | 562076174633 |
9 | 152201723066 |
10 | 49676876187 |
11 | 1a082335384 |
12 | 97648282a3 |
13 | 48b8b369c3 |
14 | 259385bbd1 |
15 | 145b31965c |
hex | b90f8f99b |
49676876187 has 16 divisors (see below), whose sum is σ = 68730470400. Its totient is φ = 31881787200.
The previous prime is 49676876173. The next prime is 49676876191. The reversal of 49676876187 is 78167867694.
It is not a de Polignac number, because 49676876187 - 27 = 49676876059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49676876087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1380562 + ... + 1416087.
It is an arithmetic number, because the mean of its divisors is an integer number (4295654400).
Almost surely, 249676876187 is an apocalyptic number.
49676876187 is a deficient number, since it is larger than the sum of its proper divisors (19053594213).
49676876187 is a wasteful number, since it uses less digits than its factorization.
49676876187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2796874.
The product of its digits is 170698752, while the sum is 69.
The spelling of 49676876187 in words is "forty-nine billion, six hundred seventy-six million, eight hundred seventy-six thousand, one hundred eighty-seven".
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