Base | Representation |
---|---|
bin | 110101110000… |
… | …010010001000 |
3 | 222111220202201 |
4 | 311300102020 |
5 | 12101411100 |
6 | 1222005544 |
7 | 230526541 |
oct | 65602210 |
9 | 28456681 |
10 | 14091400 |
11 | 7a55094 |
12 | 48768b4 |
13 | 2bc4c0b |
14 | 1c2b4c8 |
15 | 138536a |
hex | d70488 |
14091400 has 24 divisors (see below), whose sum is σ = 32762970. Its totient is φ = 5636480.
The previous prime is 14091359. The next prime is 14091431. The reversal of 14091400 is 419041.
It can be written as a sum of positive squares in 3 ways, for example, as 5692996 + 8398404 = 2386^2 + 2898^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35029 + ... + 35428.
Almost surely, 214091400 is an apocalyptic number.
14091400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14091400 is an abundant number, since it is smaller than the sum of its proper divisors (18671570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14091400 is a wasteful number, since it uses less digits than its factorization.
14091400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70473 (or 70464 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 14091400 is about 3753.8513556080. The cubic root of 14091400 is about 241.5375820072.
It can be divided in two parts, 1409 and 1400, that added together give a square (2809 = 532).
The spelling of 14091400 in words is "fourteen million, ninety-one thousand, four hundred".
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