Base | Representation |
---|---|
bin | 110111001001… |
… | …101010000010 |
3 | 1000012111221000 |
4 | 313021222002 |
5 | 12200114344 |
6 | 1233512430 |
7 | 233613033 |
oct | 67115202 |
9 | 30174830 |
10 | 14457474 |
11 | 8185129 |
12 | 4a12716 |
13 | 2cc2725 |
14 | 1cc4a8a |
15 | 1408a69 |
hex | dc9a82 |
14457474 has 32 divisors (see below), whose sum is σ = 32544000. Its totient is φ = 4756752.
The previous prime is 14457451. The next prime is 14457479. The reversal of 14457474 is 47475441.
It is a happy number.
14457474 is a `hidden beast` number, since 14 + 4 + 574 + 74 = 666.
It is not an unprimeable number, because it can be changed into a prime (14457479) 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 15 ways as a sum of consecutive naturals, for example, 2572 + ... + 5960.
It is an arithmetic number, because the mean of its divisors is an integer number (1017000).
Almost surely, 214457474 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14457474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16272000).
14457474 is an abundant number, since it is smaller than the sum of its proper divisors (18086526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14457474 is a wasteful number, since it uses less digits than its factorization.
14457474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3479 (or 3473 counting only the distinct ones).
The product of its digits is 62720, while the sum is 36.
The square root of 14457474 is about 3802.2985153720. The cubic root of 14457474 is about 243.6113246695.
The spelling of 14457474 in words is "fourteen million, four hundred fifty-seven thousand, four hundred seventy-four".
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