Base | Representation |
---|---|
bin | 1100001001100… |
… | …0100110100001 |
3 | 10112212212110101 |
4 | 3002120212201 |
5 | 101021103310 |
6 | 5020102401 |
7 | 1156060552 |
oct | 302304641 |
9 | 115785411 |
10 | 50956705 |
11 | 26844588 |
12 | 15094a01 |
13 | a7319c7 |
14 | 6aa6329 |
15 | 471843a |
hex | 30989a1 |
50956705 has 16 divisors (see below), whose sum is σ = 62112960. Its totient is φ = 40128192.
The previous prime is 50956693. The next prime is 50956709. The reversal of 50956705 is 50765905.
It is a cyclic number.
It is not a de Polignac number, because 50956705 - 25 = 50956673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50956709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108882 + ... + 109348.
It is an arithmetic number, because the mean of its divisors is an integer number (3882060).
Almost surely, 250956705 is an apocalyptic number.
It is an amenable number.
50956705 is a deficient number, since it is larger than the sum of its proper divisors (11156255).
50956705 is a wasteful number, since it uses less digits than its factorization.
50956705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 768.
The product of its (nonzero) digits is 47250, while the sum is 37.
The square root of 50956705 is about 7138.3965286330. The cubic root of 50956705 is about 370.7380083504.
The spelling of 50956705 in words is "fifty million, nine hundred fifty-six thousand, seven hundred five".
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