Base | Representation |
---|---|
bin | 100110010000… |
… | …000000001010 |
3 | 200212102111001 |
4 | 212100000022 |
5 | 10031331033 |
6 | 554525214 |
7 | 151141201 |
oct | 46200012 |
9 | 20772431 |
10 | 10027018 |
11 | 57294a1 |
12 | 343680a |
13 | 2100c61 |
14 | 1490238 |
15 | d30e7d |
hex | 99000a |
10027018 has 8 divisors (see below), whose sum is σ = 15054048. Its totient is φ = 5009004.
The previous prime is 10027009. The next prime is 10027021. The reversal of 10027018 is 81072001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10026986 and 10027004.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755 + ... + 5257.
It is an arithmetic number, because the mean of its divisors is an integer number (1881756).
Almost surely, 210027018 is an apocalyptic number.
10027018 is the 2003-rd heptagonal number.
10027018 is a deficient number, since it is larger than the sum of its proper divisors (5027030).
10027018 is a wasteful number, since it uses less digits than its factorization.
10027018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4508.
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 10027018 is about 3166.5466994819. The cubic root of 10027018 is about 215.6373229112.
Adding to 10027018 its reverse (81072001), we get a palindrome (91099019).
The spelling of 10027018 in words is "ten million, twenty-seven thousand, eighteen".
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