Base | Representation |
---|---|
bin | 110110101000… |
… | …011101000000 |
3 | 222221121100220 |
4 | 312220131000 |
5 | 12131241342 |
6 | 1230543040 |
7 | 232505364 |
oct | 66503500 |
9 | 28847326 |
10 | 14321472 |
11 | 80a1a30 |
12 | 4967a80 |
13 | 2c75859 |
14 | 1c8b2a4 |
15 | 13cd5ec |
hex | da8740 |
14321472 has 56 divisors (see below), whose sum is σ = 41343072. Its totient is φ = 4339200.
The previous prime is 14321471. The next prime is 14321509. The reversal of 14321472 is 27412341.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an alternating number because its digits alternate between odd and even.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14321471) 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, 1279 + ... + 5502.
Almost surely, 214321472 is an apocalyptic number.
14321472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14321472 is an abundant number, since it is smaller than the sum of its proper divisors (27021600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14321472 is a wasteful number, since it uses less digits than its factorization.
14321472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6807 (or 6797 counting only the distinct ones).
The product of its digits is 1344, while the sum is 24.
The square root of 14321472 is about 3784.3720747305. The cubic root of 14321472 is about 242.8450298127.
The spelling of 14321472 in words is "fourteen million, three hundred twenty-one thousand, four hundred seventy-two".
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