Base | Representation |
---|---|
bin | 1100001000010… |
… | …0101010101010 |
3 | 10112201201110010 |
4 | 3002010222222 |
5 | 101011000200 |
6 | 5014232350 |
7 | 1155300522 |
oct | 302045252 |
9 | 115651403 |
10 | 50875050 |
11 | 267991a6 |
12 | 150556b6 |
13 | a7037a5 |
14 | 6a84682 |
15 | 46ee150 |
hex | 3084aaa |
50875050 has 96 divisors (see below), whose sum is σ = 135955584. Its totient is φ = 12544000.
The previous prime is 50875003. The next prime is 50875079. The reversal of 50875050 is 5057805.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 50874999 and 50875017.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180910 + ... + 181190.
It is an arithmetic number, because the mean of its divisors is an integer number (1416204).
Almost surely, 250875050 is an apocalyptic number.
50875050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50875050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67977792).
50875050 is an abundant number, since it is smaller than the sum of its proper divisors (85080534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50875050 is a wasteful number, since it uses less digits than its factorization.
50875050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384 (or 379 counting only the distinct ones).
The product of its (nonzero) digits is 7000, while the sum is 30.
The square root of 50875050 is about 7132.6748138409. The cubic root of 50875050 is about 370.5398741599.
The spelling of 50875050 in words is "fifty million, eight hundred seventy-five thousand, fifty".
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