Base | Representation |
---|---|
bin | 111000010010… |
… | …110010110000 |
3 | 1000202201212001 |
4 | 320102302300 |
5 | 12234211130 |
6 | 1244143344 |
7 | 236301304 |
oct | 70226260 |
9 | 30681761 |
10 | 14757040 |
11 | 836a201 |
12 | 4b37b54 |
13 | 3098b9c |
14 | 1d61d04 |
15 | 14676ca |
hex | e12cb0 |
14757040 has 20 divisors (see below), whose sum is σ = 34310304. Its totient is φ = 5902784.
The previous prime is 14757031. The next prime is 14757047. The reversal of 14757040 is 4075741.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (14757047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92152 + ... + 92311.
Almost surely, 214757040 is an apocalyptic number.
14757040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14757040 is an abundant number, since it is smaller than the sum of its proper divisors (19553264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14757040 is a wasteful number, since it uses less digits than its factorization.
14757040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184476 (or 184470 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 14757040 is about 3841.4892945315. The cubic root of 14757040 is about 245.2824176265.
It can be divided in two parts, 1475 and 7040, that added together give a triangular number (8515 = T130).
The spelling of 14757040 in words is "fourteen million, seven hundred fifty-seven thousand, forty".
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