Base | Representation |
---|---|
bin | 11011000100001000… |
… | …01000111010001101 |
3 | 1101111122001022022111 |
4 | 31202010020322031 |
5 | 214224204413000 |
6 | 10401451344021 |
7 | 1023033162244 |
oct | 154204107215 |
9 | 41448038274 |
10 | 14530154125 |
11 | 6186990943 |
12 | 2996152011 |
13 | 14a73c1146 |
14 | 9bba7b95b |
15 | 5a0955cba |
hex | 362108e8d |
14530154125 has 16 divisors (see below), whose sum is σ = 18160681968. Its totient is φ = 11606784000.
The previous prime is 14530154101. The next prime is 14530154143. The reversal of 14530154125 is 52145103541.
It can be written as a sum of positive squares in 8 ways, for example, as 9109366249 + 5420787876 = 95443^2 + 73626^2 .
It is not a de Polignac number, because 14530154125 - 213 = 14530145933 is a prime.
It is a super-2 number, since 2×145301541252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2236 + ... + 170485.
It is an arithmetic number, because the mean of its divisors is an integer number (1135042623).
Almost surely, 214530154125 is an apocalyptic number.
It is an amenable number.
14530154125 is a deficient number, since it is larger than the sum of its proper divisors (3630527843).
14530154125 is an equidigital number, since it uses as much as digits as its factorization.
14530154125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173409 (or 173399 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
Adding to 14530154125 its reverse (52145103541), we get a palindrome (66675257666).
The spelling of 14530154125 in words is "fourteen billion, five hundred thirty million, one hundred fifty-four thousand, one hundred twenty-five".
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