Base | Representation |
---|---|
bin | 101110011100010001… |
… | …000101110110010010 |
3 | 11202201021100212201120 |
4 | 232130101011312102 |
5 | 1304111242210404 |
6 | 34524105143110 |
7 | 3413510056200 |
oct | 563421056622 |
9 | 152637325646 |
10 | 49866366354 |
11 | 1a16a29a122 |
12 | 97b818aa96 |
13 | 491918136c |
14 | 25b0aa6070 |
15 | 146cc999d9 |
hex | b9c445d92 |
49866366354 has 96 divisors (see below), whose sum is σ = 116776857600. Its totient is φ = 14154406560.
The previous prime is 49866366331. The next prime is 49866366379. The reversal of 49866366354 is 45366366894.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34652767 + ... + 34654205.
It is an arithmetic number, because the mean of its divisors is an integer number (1216425600).
Almost surely, 249866366354 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49866366354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58388428800).
49866366354 is an abundant number, since it is smaller than the sum of its proper divisors (66910491246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49866366354 is a wasteful number, since it uses less digits than its factorization.
49866366354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2148 (or 2141 counting only the distinct ones).
The product of its digits is 67184640, while the sum is 60.
The spelling of 49866366354 in words is "forty-nine billion, eight hundred sixty-six million, three hundred sixty-six thousand, three hundred fifty-four".
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