Base | Representation |
---|---|
bin | 1011111101000… |
… | …0011000000000 |
3 | 10111100012110020 |
4 | 2333100120000 |
5 | 100313332301 |
6 | 4550333440 |
7 | 1146103530 |
oct | 277203000 |
9 | 114305406 |
10 | 50136576 |
11 | 26334396 |
12 | 1495a280 |
13 | a505619 |
14 | 69314c0 |
15 | 4605436 |
hex | 2fd0600 |
50136576 has 80 divisors (see below), whose sum is σ = 152680704. Its totient is φ = 14321664.
The previous prime is 50136557. The next prime is 50136577. The reversal of 50136576 is 67563105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50136577) 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, 8421 + ... + 13083.
Almost surely, 250136576 is an apocalyptic number.
50136576 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50136576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76340352).
50136576 is an abundant number, since it is smaller than the sum of its proper divisors (102544128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50136576 is an equidigital number, since it uses as much as digits as its factorization.
50136576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4691 (or 4675 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 50136576 is about 7080.7186075991. The cubic root of 50136576 is about 368.7382784362.
The spelling of 50136576 in words is "fifty million, one hundred thirty-six thousand, five hundred seventy-six".
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