Base | Representation |
---|---|
bin | 110111001101… |
… | …000100110000 |
3 | 1000020020010110 |
4 | 313031010300 |
5 | 12201041342 |
6 | 1234101320 |
7 | 234001611 |
oct | 67150460 |
9 | 30206113 |
10 | 14471472 |
11 | 81946a4 |
12 | 4a1a840 |
13 | 2cc8c02 |
14 | 1cc9c08 |
15 | 140cc9c |
hex | dcd130 |
14471472 has 20 divisors (see below), whose sum is σ = 37384760. Its totient is φ = 4823808.
The previous prime is 14471467. The next prime is 14471473. The reversal of 14471472 is 27417441.
It is a super-4 number, since 4×144714724 (a number of 30 digits) contains 4444 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (14471473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150697 + ... + 150792.
It is an arithmetic number, because the mean of its divisors is an integer number (1869238).
Almost surely, 214471472 is an apocalyptic number.
14471472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14471472 is an abundant number, since it is smaller than the sum of its proper divisors (22913288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14471472 is a wasteful number, since it uses less digits than its factorization.
14471472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301500 (or 301494 counting only the distinct ones).
The product of its digits is 6272, while the sum is 30.
The square root of 14471472 is about 3804.1387987296. The cubic root of 14471472 is about 243.6899223403.
The spelling of 14471472 in words is "fourteen million, four hundred seventy-one thousand, four hundred seventy-two".
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