Base | Representation |
---|---|
bin | 10000110011110011… |
… | …110100100111111110 |
3 | 1201120212112212201101 |
4 | 100303303310213332 |
5 | 243431031421334 |
6 | 12142554403314 |
7 | 1206162515515 |
oct | 206363644776 |
9 | 51525485641 |
10 | 18049092094 |
11 | 7722273040 |
12 | 35b873053a |
13 | 191845b667 |
14 | c3316967c |
15 | 709854214 |
hex | 433cf49fe |
18049092094 has 32 divisors (see below), whose sum is σ = 30591872640. Its totient is φ = 7911237600.
The previous prime is 18049092077. The next prime is 18049092097. The reversal of 18049092094 is 49029094081.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18049092097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499977 + ... + 534859.
It is an arithmetic number, because the mean of its divisors is an integer number (955996020).
Almost surely, 218049092094 is an apocalyptic number.
18049092094 is a deficient number, since it is larger than the sum of its proper divisors (12542780546).
18049092094 is a wasteful number, since it uses less digits than its factorization.
18049092094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35736.
The product of its (nonzero) digits is 186624, while the sum is 46.
The spelling of 18049092094 in words is "eighteen billion, forty-nine million, ninety-two thousand, ninety-four".
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