Base | Representation |
---|---|
bin | 110101011000… |
… | …110001000011 |
3 | 222100000122010 |
4 | 311120301003 |
5 | 12040320300 |
6 | 1215544003 |
7 | 226645653 |
oct | 65306103 |
9 | 28300563 |
10 | 13995075 |
11 | 7999786 |
12 | 482b003 |
13 | 2b90113 |
14 | 1c04363 |
15 | 1366a50 |
hex | d58c43 |
13995075 has 12 divisors (see below), whose sum is σ = 23138648. Its totient is φ = 7464000.
The previous prime is 13995067. The next prime is 13995089. The reversal of 13995075 is 57059931.
It is not a de Polignac number, because 13995075 - 23 = 13995067 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93226 + ... + 93375.
Almost surely, 213995075 is an apocalyptic number.
13995075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13995075 is a deficient number, since it is larger than the sum of its proper divisors (9143573).
13995075 is a wasteful number, since it uses less digits than its factorization.
13995075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186614 (or 186609 counting only the distinct ones).
The product of its (nonzero) digits is 42525, while the sum is 39.
The square root of 13995075 is about 3740.9991980753. Note that the first 3 decimals coincide. The cubic root of 13995075 is about 240.9859613156.
The spelling of 13995075 in words is "thirteen million, nine hundred ninety-five thousand, seventy-five".
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