Base | Representation |
---|---|
bin | 110111010011… |
… | …110001111100 |
3 | 1000021121210210 |
4 | 313103301330 |
5 | 12202431230 |
6 | 1234432420 |
7 | 234144651 |
oct | 67236174 |
9 | 30247723 |
10 | 14498940 |
11 | 82032a5 |
12 | 4a32710 |
13 | 3008571 |
14 | 1cd5c28 |
15 | 1415eb0 |
hex | dd3c7c |
14498940 has 48 divisors (see below), whose sum is σ = 40868352. Its totient is φ = 3840576.
The previous prime is 14498929. The next prime is 14498959. The reversal of 14498940 is 4989441.
It is a super-2 number, since 2×144989402 = 420438522247200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9297 + ... + 10743.
It is an arithmetic number, because the mean of its divisors is an integer number (851424).
Almost surely, 214498940 is an apocalyptic number.
14498940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14498940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20434176).
14498940 is an abundant number, since it is smaller than the sum of its proper divisors (26369412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14498940 is a wasteful number, since it uses less digits than its factorization.
14498940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1626 (or 1624 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 14498940 is about 3807.7473655693. The cubic root of 14498940 is about 243.8440058182.
The spelling of 14498940 in words is "fourteen million, four hundred ninety-eight thousand, nine hundred forty".
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