Base | Representation |
---|---|
bin | 111000001110… |
… | …110010110100 |
3 | 1000201220101101 |
4 | 320032302310 |
5 | 12233200120 |
6 | 1243535444 |
7 | 236202454 |
oct | 70166264 |
9 | 30656341 |
10 | 14740660 |
11 | 8358970 |
12 | 4b2a584 |
13 | 30915ac |
14 | 1d59d64 |
15 | 146290a |
hex | e0ecb4 |
14740660 has 24 divisors (see below), whose sum is σ = 33770016. Its totient is φ = 5360160.
The previous prime is 14740651. The next prime is 14740667. The reversal of 14740660 is 6604741.
14740660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14740667) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33282 + ... + 33721.
It is an arithmetic number, because the mean of its divisors is an integer number (1407084).
Almost surely, 214740660 is an apocalyptic number.
14740660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14740660 is an abundant number, since it is smaller than the sum of its proper divisors (19029356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14740660 is a wasteful number, since it uses less digits than its factorization.
14740660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67023 (or 67021 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 14740660 is about 3839.3567169514. The cubic root of 14740660 is about 245.1916312753.
It can be divided in two parts, 14740 and 660, that added together give a triangular number (15400 = T175).
The spelling of 14740660 in words is "fourteen million, seven hundred forty thousand, six hundred sixty".
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