Base | Representation |
---|---|
bin | 1011111011101… |
… | …1111100001111 |
3 | 10111011221122100 |
4 | 2332323330033 |
5 | 100303143004 |
6 | 4544450143 |
7 | 1145304522 |
oct | 276737417 |
9 | 114157570 |
10 | 50052879 |
11 | 26287518 |
12 | 14919953 |
13 | a4a64b6 |
14 | 690cbb9 |
15 | 45da739 |
hex | 2fbbf0f |
50052879 has 48 divisors (see below), whose sum is σ = 80780544. Its totient is φ = 29721600.
The previous prime is 50052851. The next prime is 50052881. The reversal of 50052879 is 97825005.
It is not a de Polignac number, because 50052879 - 29 = 50052367 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50052809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289237 + ... + 289409.
It is an arithmetic number, because the mean of its divisors is an integer number (1682928).
Almost surely, 250052879 is an apocalyptic number.
50052879 is the 3782-nd nonagonal number.
50052879 is a deficient number, since it is larger than the sum of its proper divisors (30727665).
50052879 is a wasteful number, since it uses less digits than its factorization.
50052879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288 (or 285 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 50052879 is about 7074.8059337342. The cubic root of 50052879 is about 368.5329760420.
The spelling of 50052879 in words is "fifty million, fifty-two thousand, eight hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •