Base | Representation |
---|---|
bin | 1011111101000… |
… | …1010101110111 |
3 | 10111100101212212 |
4 | 2333101111313 |
5 | 100313444120 |
6 | 4550404035 |
7 | 1146121214 |
oct | 277212567 |
9 | 114311785 |
10 | 50140535 |
11 | 26337365 |
12 | 1496061b |
13 | a507373 |
14 | 6932b0b |
15 | 46066c5 |
hex | 2fd1577 |
50140535 has 4 divisors (see below), whose sum is σ = 60168648. Its totient is φ = 40112424.
The previous prime is 50140477. The next prime is 50140543. The reversal of 50140535 is 53504105.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53504105 = 5 ⋅10700821.
It is a cyclic number.
It is not a de Polignac number, because 50140535 - 26 = 50140471 is a prime.
It is a super-3 number, since 3×501405353 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50140535.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5014049 + ... + 5014058.
It is an arithmetic number, because the mean of its divisors is an integer number (15042162).
Almost surely, 250140535 is an apocalyptic number.
50140535 is a deficient number, since it is larger than the sum of its proper divisors (10028113).
50140535 is a wasteful number, since it uses less digits than its factorization.
50140535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10028112.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 50140535 is about 7080.9981641009. The cubic root of 50140535 is about 368.7479839016.
The spelling of 50140535 in words is "fifty million, one hundred forty thousand, five hundred thirty-five".
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