Base | Representation |
---|---|
bin | 1011110001110… |
… | …0110011111010 |
3 | 10102221211112201 |
4 | 2330130303322 |
5 | 100121313312 |
6 | 4522500414 |
7 | 1136621323 |
oct | 274346372 |
9 | 112854481 |
10 | 49401082 |
11 | 25981845 |
12 | 1466470a |
13 | a308913 |
14 | 67bd44a |
15 | 450c557 |
hex | 2f1ccfa |
49401082 has 12 divisors (see below), whose sum is σ = 78717870. Its totient is φ = 23247296.
The previous prime is 49401049. The next prime is 49401097. The reversal of 49401082 is 28010494.
It can be written as a sum of positive squares in 3 ways, for example, as 48011041 + 1390041 = 6929^2 + 1179^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 49401082.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42157 + ... + 43312.
Almost surely, 249401082 is an apocalyptic number.
49401082 is a deficient number, since it is larger than the sum of its proper divisors (29316788).
49401082 is a wasteful number, since it uses less digits than its factorization.
49401082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85505 (or 85488 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 49401082 is about 7028.5903280814. The cubic root of 49401082 is about 366.9262820701.
The spelling of 49401082 in words is "forty-nine million, four hundred one thousand, eighty-two".
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