Base | Representation |
---|---|
bin | 1011110001100… |
… | …0110111111111 |
3 | 10102221000102120 |
4 | 2330120313333 |
5 | 100120304314 |
6 | 4522254023 |
7 | 1136523321 |
oct | 274306777 |
9 | 112830376 |
10 | 49384959 |
11 | 25970718 |
12 | 14657313 |
13 | a301490 |
14 | 67b7611 |
15 | 45078a9 |
hex | 2f18dff |
49384959 has 8 divisors (see below), whose sum is σ = 70911792. Its totient is φ = 30390720.
The previous prime is 49384939. The next prime is 49384987. The reversal of 49384959 is 95948394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49384959 - 25 = 49384927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49384919) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633102 + ... + 633179.
It is an arithmetic number, because the mean of its divisors is an integer number (8863974).
Almost surely, 249384959 is an apocalyptic number.
49384959 is a deficient number, since it is larger than the sum of its proper divisors (21526833).
49384959 is a wasteful number, since it uses less digits than its factorization.
49384959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1266297.
The product of its digits is 1399680, while the sum is 51.
The square root of 49384959 is about 7027.4432761852. The cubic root of 49384959 is about 366.8863598935.
The spelling of 49384959 in words is "forty-nine million, three hundred eighty-four thousand, nine hundred fifty-nine".
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