Base | Representation |
---|---|
bin | 1011111010111… |
… | …1000010111100 |
3 | 10111002021012002 |
4 | 2332233002330 |
5 | 100300000220 |
6 | 4543401432 |
7 | 1144664525 |
oct | 276570274 |
9 | 114067162 |
10 | 50000060 |
11 | 26250870 |
12 | 148b3278 |
13 | a488446 |
14 | 68d784c |
15 | 45c9c75 |
hex | 2faf0bc |
50000060 has 96 divisors (see below), whose sum is σ = 125737920. Its totient is φ = 16486400.
The previous prime is 50000059. The next prime is 50000063. The reversal of 50000060 is 6000005.
It is a Harshad number since it is a multiple of its sum of digits (11).
It is a junction number, because it is equal to n+sod(n) for n = 49999996 and 50000050.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50000063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108230 + ... + 108690.
It is an arithmetic number, because the mean of its divisors is an integer number (1309770).
Almost surely, 250000060 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 50000060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62868960).
50000060 is an abundant number, since it is smaller than the sum of its proper divisors (75737860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50000060 is a wasteful number, since it uses less digits than its factorization.
50000060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527 (or 525 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 50000060 is about 7071.0720545049. The cubic root of 50000060 is about 368.4032972252.
Adding to 50000060 its reverse (6000005), we get a palindrome (56000065).
The spelling of 50000060 in words is "fifty million, sixty", and thus it is an aban number, an eban number, and an uban number.
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