Base | Representation |
---|---|
bin | 1011111100010… |
… | …1001111100000 |
3 | 10111020212220100 |
4 | 2333011033200 |
5 | 100310402401 |
6 | 4545342400 |
7 | 1145523555 |
oct | 277051740 |
9 | 114225810 |
10 | 50090976 |
11 | 26303101 |
12 | 14937a00 |
13 | a4ba940 |
14 | 691ca2c |
15 | 45e6b86 |
hex | 2fc53e0 |
50090976 has 144 divisors (see below), whose sum is σ = 162633744. Its totient is φ = 14487552.
The previous prime is 50090951. The next prime is 50091029. The reversal of 50090976 is 67909005.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 50090976.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63255 + ... + 64041.
It is an arithmetic number, because the mean of its divisors is an integer number (1129401).
Almost surely, 250090976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50090976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81316872).
50090976 is an abundant number, since it is smaller than the sum of its proper divisors (112542768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50090976 is a wasteful number, since it uses less digits than its factorization.
50090976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833 (or 822 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 50090976 is about 7077.4978629456. The cubic root of 50090976 is about 368.6264534501.
The spelling of 50090976 in words is "fifty million, ninety thousand, nine hundred seventy-six".
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