Base | Representation |
---|---|
bin | 1011111000001… |
… | …1001000000010 |
3 | 10110202010102012 |
4 | 2332003020002 |
5 | 100223221122 |
6 | 4535452522 |
7 | 1143315200 |
oct | 276031002 |
9 | 113663365 |
10 | 49820162 |
11 | 26138697 |
12 | 14827142 |
13 | a4245b2 |
14 | 688c070 |
15 | 45917e2 |
hex | 2f83202 |
49820162 has 54 divisors (see below), whose sum is σ = 93901059. Its totient is φ = 19764360.
The previous prime is 49820143. The next prime is 49820179. The reversal of 49820162 is 26102894.
It can be written as a sum of positive squares in only one way, i.e., 24910081 + 24910081 = 4991^2 + 4991^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4991.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1607087 + ... + 1607117.
Almost surely, 249820162 is an apocalyptic number.
49820162 is a deficient number, since it is larger than the sum of its proper divisors (44080897).
49820162 is a wasteful number, since it uses less digits than its factorization.
49820162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124 (or 63 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 49820162 is about 7058.3398898041. The cubic root of 49820162 is about 367.9609333529.
Multiplying 49820162 by its sum of digits (32), we get a square (1594245184 = 399282).
The spelling of 49820162 in words is "forty-nine million, eight hundred twenty thousand, one hundred sixty-two".
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