Base | Representation |
---|---|
bin | 1100000000011… |
… | …1110100000000 |
3 | 10111202201221022 |
4 | 3000013310000 |
5 | 100343114043 |
6 | 4555245012 |
7 | 1151040536 |
oct | 300076400 |
9 | 114681838 |
10 | 50363648 |
11 | 26479a55 |
12 | 14a49768 |
13 | a584a9a |
14 | 6990156 |
15 | 464c868 |
hex | 3007d00 |
50363648 has 36 divisors (see below), whose sum is σ = 101478468. Its totient is φ = 24944640.
The previous prime is 50363647. The next prime is 50363659. The reversal of 50363648 is 84636305.
It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 50013184 = 592^2 + 7072^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50363647) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28058 + ... + 29798.
Almost surely, 250363648 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 50363648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50739234).
50363648 is an abundant number, since it is smaller than the sum of its proper divisors (51114820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50363648 is a wasteful number, since it uses less digits than its factorization.
50363648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870 (or 1856 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 50363648 is about 7096.7350239388. The cubic root of 50363648 is about 369.2941204688.
The spelling of 50363648 in words is "fifty million, three hundred sixty-three thousand, six hundred forty-eight".
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