Base | Representation |
---|---|
bin | 11011000100001010… |
… | …10010001010001010 |
3 | 1101111122121112212200 |
4 | 31202011102022022 |
5 | 214224244013104 |
6 | 10401502021030 |
7 | 1023035552046 |
oct | 154205221212 |
9 | 41448545780 |
10 | 14530454154 |
11 | 61870762a7 |
12 | 2996277776 |
13 | 14a7497888 |
14 | 9bbb19026 |
15 | 5a09b4b39 |
hex | 36215228a |
14530454154 has 12 divisors (see below), whose sum is σ = 31482650706. Its totient is φ = 4843484712.
The previous prime is 14530454129. The next prime is 14530454173. The reversal of 14530454154 is 45145403541.
14530454154 is a `hidden beast` number, since 1 + 4 + 53 + 0 + 454 + 154 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11034452025 + 3496002129 = 105045^2 + 59127^2 .
It is a super-2 number, since 2×145304541542 (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 (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 403623709 + ... + 403623744.
Almost surely, 214530454154 is an apocalyptic number.
14530454154 is an abundant number, since it is smaller than the sum of its proper divisors (16952196552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14530454154 is a wasteful number, since it uses less digits than its factorization.
14530454154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807247461 (or 807247458 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 14530454154 its reverse (45145403541), we get a palindrome (59675857695).
The spelling of 14530454154 in words is "fourteen billion, five hundred thirty million, four hundred fifty-four thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •