Base | Representation |
---|---|
bin | 11011010100101000… |
… | …00110001001100100 |
3 | 1101212021110210102100 |
4 | 31222110012021210 |
5 | 220020122223402 |
6 | 10423314012100 |
7 | 1026333442020 |
oct | 155224061144 |
9 | 41767423370 |
10 | 14668554852 |
11 | 6248020406 |
12 | 2a14577030 |
13 | 14c9c8b573 |
14 | 9d21c7380 |
15 | 5acb9371c |
hex | 36a506264 |
14668554852 has 72 divisors (see below), whose sum is σ = 42424566912. Its totient is φ = 4186195200.
The previous prime is 14668554841. The next prime is 14668554877. The reversal of 14668554852 is 25845586641.
14668554852 is a `hidden beast` number, since 1 + 4 + 6 + 6 + 8 + 554 + 85 + 2 = 666.
It is a super-2 number, since 2×146685548522 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188977 + ... + 255047.
It is an arithmetic number, because the mean of its divisors is an integer number (589230096).
Almost surely, 214668554852 is an apocalyptic number.
14668554852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14668554852 is an abundant number, since it is smaller than the sum of its proper divisors (27756012060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14668554852 is a wasteful number, since it uses less digits than its factorization.
14668554852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66969 (or 66964 counting only the distinct ones).
The product of its digits is 9216000, while the sum is 54.
The spelling of 14668554852 in words is "fourteen billion, six hundred sixty-eight million, five hundred fifty-four thousand, eight hundred fifty-two".
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