Base | Representation |
---|---|
bin | 110110100100… |
… | …101011000000 |
3 | 222220211010021 |
4 | 312210223000 |
5 | 12130242414 |
6 | 1230343224 |
7 | 232412260 |
oct | 66445300 |
9 | 28824107 |
10 | 14305984 |
11 | 8091330 |
12 | 495ab14 |
13 | 2c6b7a4 |
14 | 1c857a0 |
15 | 13c8c24 |
hex | da4ac0 |
14305984 has 56 divisors (see below), whose sum is σ = 35405568. Its totient is φ = 5571840.
The previous prime is 14305969. The next prime is 14306009. The reversal of 14305984 is 48950341.
It is a tau number, because it is divible by the number of its divisors (56).
It is a super-2 number, since 2×143059842 = 409322356416512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3477 + ... + 6379.
Almost surely, 214305984 is an apocalyptic number.
14305984 is a gapful number since it is divisible by the number (14) 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 14305984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17702784).
14305984 is an abundant number, since it is smaller than the sum of its proper divisors (21099584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14305984 is a wasteful number, since it uses less digits than its factorization.
14305984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933 (or 2923 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 14305984 is about 3782.3252107665. The cubic root of 14305984 is about 242.7574564012.
The spelling of 14305984 in words is "fourteen million, three hundred five thousand, nine hundred eighty-four".
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