Base | Representation |
---|---|
bin | 1011111000000… |
… | …0100001001100 |
3 | 10110201120202201 |
4 | 2332000201030 |
5 | 100222400414 |
6 | 4535331244 |
7 | 1143242104 |
oct | 276004114 |
9 | 113646681 |
10 | 49809484 |
11 | 2613066a |
12 | 14820b24 |
13 | a41c78a |
14 | 6888204 |
15 | 458d574 |
hex | 2f8084c |
49809484 has 12 divisors (see below), whose sum is σ = 87218208. Its totient is φ = 24890000.
The previous prime is 49809481. The next prime is 49809491. The reversal of 49809484 is 48490894.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (49809481) 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, 8109 + ... + 12859.
It is an arithmetic number, because the mean of its divisors is an integer number (7268184).
Almost surely, 249809484 is an apocalyptic number.
It is an amenable number.
49809484 is a deficient number, since it is larger than the sum of its proper divisors (37408724).
49809484 is a wasteful number, since it uses less digits than its factorization.
49809484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7376 (or 7374 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The square root of 49809484 is about 7057.5834391100. The cubic root of 49809484 is about 367.9346430089.
The spelling of 49809484 in words is "forty-nine million, eight hundred nine thousand, four hundred eighty-four".
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