Base | Representation |
---|---|
bin | 10000110010010000… |
… | …001001001101011110 |
3 | 1201112001101022222122 |
4 | 100302100021031132 |
5 | 243402334241024 |
6 | 12140222342542 |
7 | 1205424435521 |
oct | 206220111536 |
9 | 51461338878 |
10 | 18022962014 |
11 | 7709546132 |
12 | 35aba2aa52 |
13 | 1912c0cc85 |
14 | c2d8c6bb8 |
15 | 7073e1d5e |
hex | 43240935e |
18022962014 has 4 divisors (see below), whose sum is σ = 27034443024. Its totient is φ = 9011481006.
The previous prime is 18022961987. The next prime is 18022962017. The reversal of 18022962014 is 41026922081.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18022962017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4505740502 + ... + 4505740505.
It is an arithmetic number, because the mean of its divisors is an integer number (6758610756).
Almost surely, 218022962014 is an apocalyptic number.
18022962014 is a deficient number, since it is larger than the sum of its proper divisors (9011481010).
18022962014 is an equidigital number, since it uses as much as digits as its factorization.
18022962014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9011481009.
The product of its (nonzero) digits is 13824, while the sum is 35.
The spelling of 18022962014 in words is "eighteen billion, twenty-two million, nine hundred sixty-two thousand, fourteen".
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