Base | Representation |
---|---|
bin | 11011000100010000… |
… | …00101000111110110 |
3 | 1101111200222210102011 |
4 | 31202020011013312 |
5 | 214224440442230 |
6 | 10401525434434 |
7 | 1023045024142 |
oct | 154210050766 |
9 | 41450883364 |
10 | 14531187190 |
11 | 6187527013 |
12 | 299656ba1a |
13 | 14a7693420 |
14 | 9bbc6a222 |
15 | 5a0aabe2a |
hex | 3622051f6 |
14531187190 has 32 divisors (see below), whose sum is σ = 28177704576. Its totient is φ = 5363541120.
The previous prime is 14531187173. The next prime is 14531187247. The reversal of 14531187190 is 9178113541.
It is a super-2 number, since 2×145311871902 (a number of 21 digits) contains 22 as substring.
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, 401379 + ... + 436081.
It is an arithmetic number, because the mean of its divisors is an integer number (880553268).
Almost surely, 214531187190 is an apocalyptic number.
14531187190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14531187190 is a deficient number, since it is larger than the sum of its proper divisors (13646517386).
14531187190 is a wasteful number, since it uses less digits than its factorization.
14531187190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37944.
The product of its (nonzero) digits is 30240, while the sum is 40.
The spelling of 14531187190 in words is "fourteen billion, five hundred thirty-one million, one hundred eighty-seven thousand, one hundred ninety".
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