Base | Representation |
---|---|
bin | 1011111110111… |
… | …1111000011110 |
3 | 10111120202111000 |
4 | 2333233320132 |
5 | 100332000010 |
6 | 4553211130 |
7 | 1150152012 |
oct | 277577036 |
9 | 114522430 |
10 | 50265630 |
11 | 26412348 |
12 | 14a00aa6 |
13 | a54c29c |
14 | 6966542 |
15 | 462d7c0 |
hex | 2fefe1e |
50265630 has 64 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 13236768.
The previous prime is 50265629. The next prime is 50265641. The reversal of 50265630 is 3656205.
50265630 is a `hidden beast` number, since 5 + 0 + 2 + 656 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 50265594 and 50265603.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21289 + ... + 23531.
It is an arithmetic number, because the mean of its divisors is an integer number (2120580).
Almost surely, 250265630 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50265630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67858560).
50265630 is an abundant number, since it is smaller than the sum of its proper divisors (85451490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50265630 is a wasteful number, since it uses less digits than its factorization.
50265630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2342 (or 2336 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 50265630 is about 7089.8258088616. The cubic root of 50265630 is about 369.0543908190.
The spelling of 50265630 in words is "fifty million, two hundred sixty-five thousand, six hundred thirty".
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