Base | Representation |
---|---|
bin | 11011000001001000… |
… | …10011001011100001 |
3 | 1101102212202220000000 |
4 | 31200210103023201 |
5 | 214201241432434 |
6 | 10355153050213 |
7 | 1022306503164 |
oct | 154044231341 |
9 | 41385686000 |
10 | 14505030369 |
11 | 6173791005 |
12 | 2989856969 |
13 | 14a213580b |
14 | 9b85bbadb |
15 | 59d641b99 |
hex | 3609132e1 |
14505030369 has 64 divisors (see below), whose sum is σ = 23690784000. Its totient is φ = 8844437952.
The previous prime is 14505030313. The next prime is 14505030373. The reversal of 14505030369 is 96303050541.
14505030369 is a `hidden beast` number, since 145 + 0 + 503 + 0 + 3 + 6 + 9 = 666.
It is a de Polignac number, because none of the positive numbers 2k-14505030369 is a prime.
It is a super-2 number, since 2×145050303692 (a number of 21 digits) contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (14505030269) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1199019 + ... + 1211055.
It is an arithmetic number, because the mean of its divisors is an integer number (370168500).
Almost surely, 214505030369 is an apocalyptic number.
14505030369 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
14505030369 is a deficient number, since it is larger than the sum of its proper divisors (9185753631).
14505030369 is an equidigital number, since it uses as much as digits as its factorization.
14505030369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12106 (or 12088 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 36.
The spelling of 14505030369 in words is "fourteen billion, five hundred five million, thirty thousand, three hundred sixty-nine".
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