Base | Representation |
---|---|
bin | 1100000101011… |
… | …0011100110100 |
3 | 10112101002202221 |
4 | 3001112130310 |
5 | 100433420443 |
6 | 5010212124 |
7 | 1153551601 |
oct | 301263464 |
9 | 115332687 |
10 | 50685748 |
11 | 26679a53 |
12 | 14b84044 |
13 | a668589 |
14 | 6a356a8 |
15 | 46b2eed |
hex | 3056734 |
50685748 has 6 divisors (see below), whose sum is σ = 88700066. Its totient is φ = 25342872.
The previous prime is 50685743. The next prime is 50685757. The reversal of 50685748 is 84758605.
It can be written as a sum of positive squares in only one way, i.e., 47720464 + 2965284 = 6908^2 + 1722^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50685743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6335715 + ... + 6335722.
Almost surely, 250685748 is an apocalyptic number.
It is an amenable number.
50685748 is a deficient number, since it is larger than the sum of its proper divisors (38014318).
50685748 is a wasteful number, since it uses less digits than its factorization.
50685748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12671441 (or 12671439 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 43.
The square root of 50685748 is about 7119.3923898041. The cubic root of 50685748 is about 370.0797198567.
It can be divided in two parts, 5068 and 5748, that added together give a square (10816 = 1042).
The spelling of 50685748 in words is "fifty million, six hundred eighty-five thousand, seven hundred forty-eight".
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