Base | Representation |
---|---|
bin | 101110000000111001… |
… | …001101101010011001 |
3 | 11201112021012212000010 |
4 | 232000321031222121 |
5 | 1302141210401243 |
6 | 34410342032133 |
7 | 3366232415451 |
oct | 560071155231 |
9 | 151467185003 |
10 | 49407122073 |
11 | 19a5403a0a1 |
12 | 96aa418649 |
13 | 4874c98a9a |
14 | 2569abcd61 |
15 | 14427d2433 |
hex | b80e4da99 |
49407122073 has 32 divisors (see below), whose sum is σ = 67182151680. Its totient is φ = 32291954240.
The previous prime is 49407122003. The next prime is 49407122087. The reversal of 49407122073 is 37022170494.
It is a cyclic number.
It is not a de Polignac number, because 49407122073 - 28 = 49407121817 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49407122003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39242518 + ... + 39243776.
It is an arithmetic number, because the mean of its divisors is an integer number (2099442240).
Almost surely, 249407122073 is an apocalyptic number.
It is an amenable number.
49407122073 is a deficient number, since it is larger than the sum of its proper divisors (17775029607).
49407122073 is a wasteful number, since it uses less digits than its factorization.
49407122073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2429.
The product of its (nonzero) digits is 84672, while the sum is 39.
The spelling of 49407122073 in words is "forty-nine billion, four hundred seven million, one hundred twenty-two thousand, seventy-three".
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