Base | Representation |
---|---|
bin | 1011111001100… |
… | …0010000011001 |
3 | 10110220112010210 |
4 | 2332120100121 |
5 | 100234003323 |
6 | 4541401333 |
7 | 1144125423 |
oct | 276302031 |
9 | 113815123 |
10 | 49906713 |
11 | 2619771a |
12 | 14869249 |
13 | a454acc |
14 | 68b1813 |
15 | 45ac293 |
hex | 2f98419 |
49906713 has 16 divisors (see below), whose sum is σ = 70635456. Its totient is φ = 31234560.
The previous prime is 49906697. The next prime is 49906733. The reversal of 49906713 is 31760994.
It is not a de Polignac number, because 49906713 - 24 = 49906697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49906733) 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, 24045 + ... + 26037.
It is an arithmetic number, because the mean of its divisors is an integer number (4414716).
Almost surely, 249906713 is an apocalyptic number.
It is an amenable number.
49906713 is a deficient number, since it is larger than the sum of its proper divisors (20728743).
49906713 is a wasteful number, since it uses less digits than its factorization.
49906713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2504.
The product of its (nonzero) digits is 40824, while the sum is 39.
The square root of 49906713 is about 7064.4683451764. The cubic root of 49906713 is about 368.1738923957.
The spelling of 49906713 in words is "forty-nine million, nine hundred six thousand, seven hundred thirteen".
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