Base | Representation |
---|---|
bin | 101110010000010000… |
… | …111110110011011010 |
3 | 11202012020110221222101 |
4 | 232100100332303122 |
5 | 1303203220322111 |
6 | 34452113314014 |
7 | 3405513425110 |
oct | 562020766332 |
9 | 152166427871 |
10 | 49665010906 |
11 | 1a076670865 |
12 | 976086590a |
13 | 48b6541124 |
14 | 259204dab0 |
15 | 145a273bc1 |
hex | b9043ecda |
49665010906 has 32 divisors (see below), whose sum is σ = 88578588672. Its totient is φ = 20436176880.
The previous prime is 49665010897. The next prime is 49665010919. The reversal of 49665010906 is 60901056694.
49665010906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×496650109062 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 395416 + ... + 505651.
It is an arithmetic number, because the mean of its divisors is an integer number (2768080896).
Almost surely, 249665010906 is an apocalyptic number.
49665010906 is a deficient number, since it is larger than the sum of its proper divisors (38913577766).
49665010906 is a wasteful number, since it uses less digits than its factorization.
49665010906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 901234.
The product of its (nonzero) digits is 349920, while the sum is 46.
The spelling of 49665010906 in words is "forty-nine billion, six hundred sixty-five million, ten thousand, nine hundred six".
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