Base | Representation |
---|---|
bin | 1011101100110… |
… | …1000100111010 |
3 | 10102100020112201 |
4 | 2323031010322 |
5 | 100030340430 |
6 | 4511500414 |
7 | 1134061213 |
oct | 273150472 |
9 | 112306481 |
10 | 49074490 |
11 | 25779433 |
12 | 1452770a |
13 | a22307a |
14 | 673640a |
15 | 44958ca |
hex | 2ecd13a |
49074490 has 16 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 19353040.
The previous prime is 49074463. The next prime is 49074521. The reversal of 49074490 is 9447094.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33850 + ... + 35269.
It is an arithmetic number, because the mean of its divisors is an integer number (5598720).
Almost surely, 249074490 is an apocalyptic number.
49074490 is a deficient number, since it is larger than the sum of its proper divisors (40505030).
49074490 is a wasteful number, since it uses less digits than its factorization.
49074490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69197.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 49074490 is about 7005.3186936784. The cubic root of 49074490 is about 366.1159068338.
The spelling of 49074490 in words is "forty-nine million, seventy-four thousand, four hundred ninety".
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