Base | Representation |
---|---|
bin | 111000111101… |
… | …010010111111 |
3 | 1001002120200000 |
4 | 320331102333 |
5 | 12310244020 |
6 | 1252005343 |
7 | 240625002 |
oct | 70752277 |
9 | 31076600 |
10 | 14931135 |
11 | 8478a8a |
12 | 5000853 |
13 | 312a1bb |
14 | 1da9539 |
15 | 149e090 |
hex | e3d4bf |
14931135 has 24 divisors (see below), whose sum is σ = 26841360. Its totient is φ = 7962624.
The previous prime is 14931109. The next prime is 14931149. The reversal of 14931135 is 53113941.
It is not a de Polignac number, because 14931135 - 211 = 14929087 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 14931099 and 14931108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4930 + ... + 7359.
It is an arithmetic number, because the mean of its divisors is an integer number (1118390).
Almost surely, 214931135 is an apocalyptic number.
14931135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14931135 is a deficient number, since it is larger than the sum of its proper divisors (11910225).
14931135 is an equidigital number, since it uses as much as digits as its factorization.
14931135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12309 (or 12297 counting only the distinct ones).
The product of its digits is 1620, while the sum is 27.
The square root of 14931135 is about 3864.0826854507. The cubic root of 14931135 is about 246.2432157338.
It can be divided in two parts, 1493 and 1135, that added together give a triangular number (2628 = T72).
The spelling of 14931135 in words is "fourteen million, nine hundred thirty-one thousand, one hundred thirty-five".
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