Base | Representation |
---|---|
bin | 10001000001001000… |
… | …011100101001011010 |
3 | 1202011110010101122111 |
4 | 101001020130221122 |
5 | 244410241241324 |
6 | 12221101142534 |
7 | 1214545363132 |
oct | 210110345132 |
9 | 52143111574 |
10 | 18272602714 |
11 | 7827453963 |
12 | 365b55aa4a |
13 | 1952857c72 |
14 | c54b0bac2 |
15 | 71e2a4794 |
hex | 44121ca5a |
18272602714 has 32 divisors (see below), whose sum is σ = 27866160000. Its totient is φ = 8985600000.
The previous prime is 18272602709. The next prime is 18272602723. The reversal of 18272602714 is 41720627281.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14629162 + ... + 14630410.
It is an arithmetic number, because the mean of its divisors is an integer number (870817500).
Almost surely, 218272602714 is an apocalyptic number.
18272602714 is a deficient number, since it is larger than the sum of its proper divisors (9593557286).
18272602714 is a wasteful number, since it uses less digits than its factorization.
18272602714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1846.
The product of its (nonzero) digits is 75264, while the sum is 40.
The spelling of 18272602714 in words is "eighteen billion, two hundred seventy-two million, six hundred two thousand, seven hundred fourteen".
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