Base | Representation |
---|---|
bin | 1011110010100… |
… | …0110100000110 |
3 | 10110001022222121 |
4 | 2330220310012 |
5 | 100124401441 |
6 | 4523520154 |
7 | 1140214546 |
oct | 274506406 |
9 | 113038877 |
10 | 49450246 |
11 | 25a0577a |
12 | 1468905a |
13 | a325101 |
14 | 67d3326 |
15 | 451bdd1 |
hex | 2f28d06 |
49450246 has 8 divisors (see below), whose sum is σ = 78538680. Its totient is φ = 23270688.
The previous prime is 49450243. The next prime is 49450259. The reversal of 49450246 is 64205494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1454419 = 49450246 / (4 + 9 + 4 + 5 + 0 + 2 + 4 + 6).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49450243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727176 + ... + 727243.
It is an arithmetic number, because the mean of its divisors is an integer number (9817335).
Almost surely, 249450246 is an apocalyptic number.
49450246 is a deficient number, since it is larger than the sum of its proper divisors (29088434).
49450246 is a wasteful number, since it uses less digits than its factorization.
49450246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1454438.
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 49450246 is about 7032.0868879729. The cubic root of 49450246 is about 367.0479634987.
The spelling of 49450246 in words is "forty-nine million, four hundred fifty thousand, two hundred forty-six".
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