Base | Representation |
---|---|
bin | 11011010001001110… |
… | …01010110111110010 |
3 | 1101210021202002012200 |
4 | 31220213022313302 |
5 | 214440320003443 |
6 | 10420414004030 |
7 | 1025535644124 |
oct | 155047126762 |
9 | 41707662180 |
10 | 14640000498 |
11 | 6232998072 |
12 | 2a06aa6616 |
13 | 14c40a15b6 |
14 | 9cc4b3214 |
15 | 5aa402dd3 |
hex | 3689cadf2 |
14640000498 has 90 divisors (see below), whose sum is σ = 33911400159. Its totient is φ = 4564637064.
The previous prime is 14640000469. The next prime is 14640000523. The reversal of 14640000498 is 89400004641.
It is a happy number.
14640000498 is a `hidden beast` number, since 1 + 4 + 640 + 0 + 0 + 0 + 4 + 9 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7320000249 + 7320000249 = 85557^2 + 85557^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=85557.
It is a super-2 number, since 2×146400004982 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 185316423 + ... + 185316501.
Almost surely, 214640000498 is an apocalyptic number.
14640000498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14640000498
14640000498 is an abundant number, since it is smaller than the sum of its proper divisors (19271399661).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14640000498 is an frugal number, since it uses more digits than its factorization.
14640000498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 14640000498 in words is "fourteen billion, six hundred forty million, four hundred ninety-eight", and thus it is an aban number.
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