Base | Representation |
---|---|
bin | 111000110111… |
… | …111101111110 |
3 | 1001001110201200 |
4 | 320313331332 |
5 | 12304044220 |
6 | 1251320330 |
7 | 240504243 |
oct | 70677576 |
9 | 31043650 |
10 | 14909310 |
11 | 8463649 |
12 | 4bb00a6 |
13 | 31202a0 |
14 | 1da15ca |
15 | 1497890 |
hex | e37f7e |
14909310 has 48 divisors (see below), whose sum is σ = 41749344. Its totient is φ = 3669696.
The previous prime is 14909263. The next prime is 14909311. The reversal of 14909310 is 1390941.
It is a super-2 number, since 2×149093102 = 444575049352200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14909311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5202 + ... + 7541.
It is an arithmetic number, because the mean of its divisors is an integer number (869778).
Almost surely, 214909310 is an apocalyptic number.
14909310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14909310 is an abundant number, since it is smaller than the sum of its proper divisors (26840034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14909310 is a wasteful number, since it uses less digits than its factorization.
14909310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12769 (or 12766 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 14909310 is about 3861.2575671664. The cubic root of 14909310 is about 246.1231784460.
The spelling of 14909310 in words is "fourteen million, nine hundred nine thousand, three hundred ten".
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