Base | Representation |
---|---|
bin | 1011111101001… |
… | …0110111000000 |
3 | 10111100201102010 |
4 | 2333102313000 |
5 | 100314144002 |
6 | 4550452520 |
7 | 1146145305 |
oct | 277226700 |
9 | 114321363 |
10 | 50146752 |
11 | 26340aa7 |
12 | 14964140 |
13 | a50a146 |
14 | 69350ac |
15 | 460846c |
hex | 2fd2dc0 |
50146752 has 56 divisors (see below), whose sum is σ = 133705600. Its totient is φ = 16586496.
The previous prime is 50146721. The next prime is 50146777. The reversal of 50146752 is 25764105.
It is a super-2 number, since 2×501467522 = 5029393472299008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25749 + ... + 27627.
It is an arithmetic number, because the mean of its divisors is an integer number (2387600).
Almost surely, 250146752 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 50146752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66852800).
50146752 is an abundant number, since it is smaller than the sum of its proper divisors (83558848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50146752 is a wasteful number, since it uses less digits than its factorization.
50146752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2033 (or 2023 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 50146752 is about 7081.4371422756. The cubic root of 50146752 is about 368.7632238100.
The spelling of 50146752 in words is "fifty million, one hundred forty-six thousand, seven hundred fifty-two".
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