Base | Representation |
---|---|
bin | 1011110000010… |
… | …0110011010111 |
3 | 10102202211122112 |
4 | 2330010303113 |
5 | 100110141433 |
6 | 4520421235 |
7 | 1136031530 |
oct | 274046327 |
9 | 112684575 |
10 | 49302743 |
11 | 25914976 |
12 | 1461781b |
13 | a2a2c29 |
14 | 6795687 |
15 | 44dd348 |
hex | 2f04cd7 |
49302743 has 8 divisors (see below), whose sum is σ = 56388480. Its totient is φ = 42227640.
The previous prime is 49302709. The next prime is 49302779. The reversal of 49302743 is 34720394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49302743 - 224 = 32525527 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 (49302943) 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, 16688 + ... + 19418.
It is an arithmetic number, because the mean of its divisors is an integer number (7048560).
Almost surely, 249302743 is an apocalyptic number.
49302743 is a deficient number, since it is larger than the sum of its proper divisors (7085737).
49302743 is a wasteful number, since it uses less digits than its factorization.
49302743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5317.
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 49302743 is about 7021.5912014301. The cubic root of 49302743 is about 366.6826495329.
The spelling of 49302743 in words is "forty-nine million, three hundred two thousand, seven hundred forty-three".
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