Base | Representation |
---|---|
bin | 10001000001010011… |
… | …001010010001010000 |
3 | 1202011122102001220222 |
4 | 101001103022101100 |
5 | 244412001123044 |
6 | 12221241252212 |
7 | 1214611300463 |
oct | 210123122120 |
9 | 52148361828 |
10 | 18275411024 |
11 | 7828aa1882 |
12 | 3660494068 |
13 | 19532cc2a0 |
14 | c5523d2da |
15 | 71e65b8ee |
hex | 4414ca450 |
18275411024 has 40 divisors (see below), whose sum is σ = 39790286592. Its totient is φ = 8068072320.
The previous prime is 18275410987. The next prime is 18275411027. The reversal of 18275411024 is 42011457281.
It is a super-2 number, since 2×182754110242 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18275411027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1905272 + ... + 1914839.
Almost surely, 218275411024 is an apocalyptic number.
It is an amenable number.
18275411024 is an abundant number, since it is smaller than the sum of its proper divisors (21514875568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18275411024 is a wasteful number, since it uses less digits than its factorization.
18275411024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3820155 (or 3820149 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 35.
The spelling of 18275411024 in words is "eighteen billion, two hundred seventy-five million, four hundred eleven thousand, twenty-four".
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