Base | Representation |
---|---|
bin | 10110101011000100011100… |
… | …01101111010111011100110 |
3 | 20112112102011021112012010112 |
4 | 23111202032031322323212 |
5 | 23013334413243322034 |
6 | 254012341201253022 |
7 | 13334101540521353 |
oct | 1325421615727346 |
9 | 215472137465115 |
10 | 49858366385894 |
11 | 149828a6024550 |
12 | 5712a76034172 |
13 | 21a8815589221 |
14 | c4522d05562a |
15 | 5b6de57ee7ce |
hex | 2d588e37aee6 |
49858366385894 has 32 divisors (see below), whose sum is σ = 85881066912000. Its totient is φ = 21469953126240.
The previous prime is 49858366385873. The next prime is 49858366385899.
49858366385894 is nontrivially palindromic in base 10.
It is a super-3 number, since 3×498583663858943 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49858366385899) 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, 70779332 + ... + 71480280.
It is an arithmetic number, because the mean of its divisors is an integer number (2683783341000).
Almost surely, 249858366385894 is an apocalyptic number.
49858366385894 is a deficient number, since it is larger than the sum of its proper divisors (36022700526106).
49858366385894 is a wasteful number, since it uses less digits than its factorization.
49858366385894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871148.
The product of its digits is 42998169600, while the sum is 86.
The spelling of 49858366385894 in words is "forty-nine trillion, eight hundred fifty-eight billion, three hundred sixty-six million, three hundred eighty-five thousand, eight hundred ninety-four".
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