Base | Representation |
---|---|
bin | 1011101111101… |
… | …1111110011101 |
3 | 10102201000001111 |
4 | 2323323332131 |
5 | 100103012324 |
6 | 4515542021 |
7 | 1135521241 |
oct | 273737635 |
9 | 112630044 |
10 | 49266589 |
11 | 2589a799 |
12 | 145ba911 |
13 | a28c638 |
14 | 6786421 |
15 | 44d2794 |
hex | 2efbf9d |
49266589 has 8 divisors (see below), whose sum is σ = 50229920. Its totient is φ = 48308400.
The previous prime is 49266557. The next prime is 49266617. The reversal of 49266589 is 98566294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49266589 - 25 = 49266557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49263589) 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, 22054 + ... + 24184.
It is an arithmetic number, because the mean of its divisors is an integer number (6278740).
Almost surely, 249266589 is an apocalyptic number.
It is an amenable number.
49266589 is a deficient number, since it is larger than the sum of its proper divisors (963331).
49266589 is a wasteful number, since it uses less digits than its factorization.
49266589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2571.
The product of its digits is 933120, while the sum is 49.
The square root of 49266589 is about 7019.0162416111. The cubic root of 49266589 is about 366.5929974127.
It can be divided in two parts, 492 and 66589, that added together give a square (67081 = 2592).
The spelling of 49266589 in words is "forty-nine million, two hundred sixty-six thousand, five hundred eighty-nine".
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