Base | Representation |
---|---|
bin | 1011110000100… |
… | …1111101111111 |
3 | 10102210220200020 |
4 | 2330021331333 |
5 | 100111331103 |
6 | 4521103223 |
7 | 1136150316 |
oct | 274117577 |
9 | 112726606 |
10 | 49323903 |
11 | 25929862 |
12 | 14627b13 |
13 | a2ac755 |
14 | 679d27d |
15 | 44e4753 |
hex | 2f09f7f |
49323903 has 8 divisors (see below), whose sum is σ = 65806128. Its totient is φ = 32862144.
The previous prime is 49323899. The next prime is 49323907. The reversal of 49323903 is 30932394.
It is an interprime number because it is at equal distance from previous prime (49323899) and next prime (49323907).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49323903 - 22 = 49323899 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49323907) 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, 1875 + ... + 10107.
It is an arithmetic number, because the mean of its divisors is an integer number (8225766).
Almost surely, 249323903 is an apocalyptic number.
49323903 is a deficient number, since it is larger than the sum of its proper divisors (16482225).
49323903 is a wasteful number, since it uses less digits than its factorization.
49323903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10233.
The product of its (nonzero) digits is 17496, while the sum is 33.
The square root of 49323903 is about 7023.0978207626. The cubic root of 49323903 is about 366.7351002664.
The spelling of 49323903 in words is "forty-nine million, three hundred twenty-three thousand, nine hundred three".
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