Base | Representation |
---|---|
bin | 1100000110101… |
… | …1100001000100 |
3 | 10112112111010210 |
4 | 3001223201010 |
5 | 100444201121 |
6 | 5012115420 |
7 | 1154361300 |
oct | 301534104 |
9 | 115474123 |
10 | 50772036 |
11 | 26728867 |
12 | 15005b70 |
13 | a698933 |
14 | 6a58d00 |
15 | 46cd876 |
hex | 306b844 |
50772036 has 72 divisors (see below), whose sum is σ = 139681920. Its totient is φ = 14309568.
The previous prime is 50772019. The next prime is 50772041. The reversal of 50772036 is 63027705.
It is a junction number, because it is equal to n+sod(n) for n = 50771994 and 50772012.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45906 + ... + 46998.
Almost surely, 250772036 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 50772036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69840960).
50772036 is an abundant number, since it is smaller than the sum of its proper divisors (88909884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50772036 is a wasteful number, since it uses less digits than its factorization.
50772036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1193 (or 1184 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 50772036 is about 7125.4498805339. The cubic root of 50772036 is about 370.2896101182.
The spelling of 50772036 in words is "fifty million, seven hundred seventy-two thousand, thirty-six".
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