Base | Representation |
---|---|
bin | 1011111100101… |
… | …1001100110001 |
3 | 10111022010101002 |
4 | 2333023030301 |
5 | 100312143002 |
6 | 4550051345 |
7 | 1145654654 |
oct | 277131461 |
9 | 114263332 |
10 | 50115377 |
11 | 2631a474 |
12 | 14949b55 |
13 | a4c8a90 |
14 | 692789b |
15 | 45ee002 |
hex | 2fcb331 |
50115377 has 4 divisors (see below), whose sum is σ = 53970420. Its totient is φ = 46260336.
The previous prime is 50115361. The next prime is 50115379. The reversal of 50115377 is 77351105.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7134241 + 42981136 = 2671^2 + 6556^2 .
It is a cyclic number.
It is not a de Polignac number, because 50115377 - 24 = 50115361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50115379) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927502 + ... + 1927527.
It is an arithmetic number, because the mean of its divisors is an integer number (13492605).
Almost surely, 250115377 is an apocalyptic number.
It is an amenable number.
50115377 is a deficient number, since it is larger than the sum of its proper divisors (3855043).
50115377 is a wasteful number, since it uses less digits than its factorization.
50115377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3855042.
The product of its (nonzero) digits is 3675, while the sum is 29.
The square root of 50115377 is about 7079.2214967467. The cubic root of 50115377 is about 368.6863005166.
The spelling of 50115377 in words is "fifty million, one hundred fifteen thousand, three hundred seventy-seven".
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