Base | Representation |
---|---|
bin | 110110100011… |
… | …111011011100 |
3 | 222220122221112 |
4 | 312203323130 |
5 | 12130143230 |
6 | 1230321152 |
7 | 232400351 |
oct | 66437334 |
9 | 28818845 |
10 | 14302940 |
11 | 808a013 |
12 | 49591b8 |
13 | 2c6a2a2 |
14 | 1c84628 |
15 | 13c7d95 |
hex | da3edc |
14302940 has 24 divisors (see below), whose sum is σ = 30119040. Its totient is φ = 5705408.
The previous prime is 14302931. The next prime is 14302949. The reversal of 14302940 is 4920341.
It is an interprime number because it is at equal distance from previous prime (14302931) and next prime (14302949).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14302949) 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, 8834 + ... + 10326.
It is an arithmetic number, because the mean of its divisors is an integer number (1254960).
Almost surely, 214302940 is an apocalyptic number.
14302940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14302940 is an abundant number, since it is smaller than the sum of its proper divisors (15816100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14302940 is a wasteful number, since it uses less digits than its factorization.
14302940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1981 (or 1979 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 14302940 is about 3781.9227913854. The cubic root of 14302940 is about 242.7402373569.
The spelling of 14302940 in words is "fourteen million, three hundred two thousand, nine hundred forty".
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