Base | Representation |
---|---|
bin | 1101010010000… |
… | …0000111000001 |
3 | 10212211011100000 |
4 | 3110200013001 |
5 | 103230043144 |
6 | 5305550213 |
7 | 1244331210 |
oct | 324400701 |
9 | 125734300 |
10 | 55706049 |
11 | 29498863 |
12 | 167a5369 |
13 | b705679 |
14 | 7581077 |
15 | 4d55769 |
hex | 35201c1 |
55706049 has 24 divisors (see below), whose sum is σ = 95368000. Its totient is φ = 31831056.
The previous prime is 55706041. The next prime is 55706051. The reversal of 55706049 is 94060755.
55706049 is a `hidden beast` number, since 557 + 0 + 60 + 49 = 666.
It is not a de Polignac number, because 55706049 - 23 = 55706041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55706041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14674 + ... + 18075.
Almost surely, 255706049 is an apocalyptic number.
It is an amenable number.
55706049 is a deficient number, since it is larger than the sum of its proper divisors (39661951).
55706049 is an equidigital number, since it uses as much as digits as its factorization.
55706049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32771 (or 32759 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 55706049 is about 7463.6485045854. The cubic root of 55706049 is about 381.9156475207.
The spelling of 55706049 in words is "fifty-five million, seven hundred six thousand, forty-nine".
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