Base | Representation |
---|---|
bin | 1011111111101… |
… | …1100001100011 |
3 | 10111200011220010 |
4 | 2333323201203 |
5 | 100340011230 |
6 | 4554220003 |
7 | 1150441023 |
oct | 277734143 |
9 | 114604803 |
10 | 50313315 |
11 | 26445158 |
12 | 14a24603 |
13 | a567bc0 |
14 | 6979a83 |
15 | 463c9b0 |
hex | 2ffb863 |
50313315 has 32 divisors (see below), whose sum is σ = 88010496. Its totient is φ = 24393600.
The previous prime is 50313313. The next prime is 50313317. The reversal of 50313315 is 51331305.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (50313313) and next prime (50313317).
It is not a de Polignac number, because 50313315 - 21 = 50313313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50313291 and 50313300.
It is not an unprimeable number, because it can be changed into a prime (50313313) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 11140 + ... + 14990.
It is an arithmetic number, because the mean of its divisors is an integer number (2750328).
Almost surely, 250313315 is an apocalyptic number.
50313315 is a deficient number, since it is larger than the sum of its proper divisors (37697181).
50313315 is a wasteful number, since it uses less digits than its factorization.
50313315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3939.
The product of its (nonzero) digits is 675, while the sum is 21.
The square root of 50313315 is about 7093.1879292741. The cubic root of 50313315 is about 369.1710563325.
The spelling of 50313315 in words is "fifty million, three hundred thirteen thousand, three hundred fifteen".
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