Base | Representation |
---|---|
bin | 1011111011100… |
… | …1101010100000 |
3 | 10111011110211220 |
4 | 2332321222200 |
5 | 100302343202 |
6 | 4544335040 |
7 | 1145235366 |
oct | 276715240 |
9 | 114143756 |
10 | 50043552 |
11 | 26280509 |
12 | 14914480 |
13 | a4a2190 |
14 | 6909636 |
15 | 45d7abc |
hex | 2fb9aa0 |
50043552 has 48 divisors (see below), whose sum is σ = 141472800. Its totient is φ = 15397632.
The previous prime is 50043551. The next prime is 50043583. The reversal of 50043552 is 25534005.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (50043551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18802 + ... + 21297.
It is an arithmetic number, because the mean of its divisors is an integer number (2947350).
Almost surely, 250043552 is an apocalyptic number.
50043552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50043552 is an abundant number, since it is smaller than the sum of its proper divisors (91429248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50043552 is a wasteful number, since it uses less digits than its factorization.
50043552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40125 (or 40117 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 50043552 is about 7074.1467329990. The cubic root of 50043552 is about 368.5100834488.
Adding to 50043552 its reverse (25534005), we get a palindrome (75577557).
The spelling of 50043552 in words is "fifty million, forty-three thousand, five hundred fifty-two".
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