Base | Representation |
---|---|
bin | 110111010001… |
… | …100010101010 |
3 | 1000021011020011 |
4 | 313101202222 |
5 | 12202133040 |
6 | 1234322134 |
7 | 234106141 |
oct | 67214252 |
9 | 30234204 |
10 | 14489770 |
11 | 81a7419 |
12 | 4a2934a |
13 | 3004339 |
14 | 1cd2758 |
15 | 14133ea |
hex | dd18aa |
14489770 has 32 divisors (see below), whose sum is σ = 27620352. Its totient is φ = 5461632.
The previous prime is 14489767. The next prime is 14489773. The reversal of 14489770 is 7798441.
14489770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14489767) and next prime (14489773).
It is not an unprimeable number, because it can be changed into a prime (14489773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16359 + ... + 17221.
It is an arithmetic number, because the mean of its divisors is an integer number (863136).
Almost surely, 214489770 is an apocalyptic number.
14489770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14489770 is a deficient number, since it is larger than the sum of its proper divisors (13130582).
14489770 is a wasteful number, since it uses less digits than its factorization.
14489770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 966.
The product of its (nonzero) digits is 56448, while the sum is 40.
The square root of 14489770 is about 3806.5430511161. The cubic root of 14489770 is about 243.7925877811.
The spelling of 14489770 in words is "fourteen million, four hundred eighty-nine thousand, seven hundred seventy".
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