Base | Representation |
---|---|
bin | 110111001010… |
… | …001101011100 |
3 | 1000012122000221 |
4 | 313022031130 |
5 | 12200202430 |
6 | 1233531124 |
7 | 233622451 |
oct | 67121534 |
9 | 30178027 |
10 | 14459740 |
11 | 81868a9 |
12 | 4a13aa4 |
13 | 2cc3779 |
14 | 1cc5828 |
15 | 140957a |
hex | dca35c |
14459740 has 24 divisors (see below), whose sum is σ = 30492000. Its totient is φ = 5759808.
The previous prime is 14459737. The next prime is 14459749. The reversal of 14459740 is 4795441.
It is a junction number, because it is equal to n+sod(n) for n = 14459696 and 14459705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14459749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3886 + ... + 6634.
It is an arithmetic number, because the mean of its divisors is an integer number (1270500).
Almost surely, 214459740 is an apocalyptic number.
14459740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14459740 is an abundant number, since it is smaller than the sum of its proper divisors (16032260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14459740 is a wasteful number, since it uses less digits than its factorization.
14459740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3021 (or 3019 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 14459740 is about 3802.5964813532. The cubic root of 14459740 is about 243.6240515221.
The spelling of 14459740 in words is "fourteen million, four hundred fifty-nine thousand, seven hundred forty".
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