Base | Representation |
---|---|
bin | 110111001111… |
… | …000010110110 |
3 | 1000020122012100 |
4 | 313033002312 |
5 | 12201321132 |
6 | 1234202530 |
7 | 234034260 |
oct | 67170266 |
9 | 30218170 |
10 | 14479542 |
11 | 819a770 |
12 | 4a23446 |
13 | 2ccc79c |
14 | 1cccb30 |
15 | 141037c |
hex | dcf0b6 |
14479542 has 96 divisors (see below), whose sum is σ = 40495104. Its totient is φ = 3628800.
The previous prime is 14479513. The next prime is 14479567. The reversal of 14479542 is 24597441.
It is a happy number.
14479542 is a `hidden beast` number, since 1 + 44 + 79 + 542 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 14479497 and 14479506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42798 + ... + 43134.
It is an arithmetic number, because the mean of its divisors is an integer number (421824).
Almost surely, 214479542 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14479542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20247552).
14479542 is an abundant number, since it is smaller than the sum of its proper divisors (26015562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14479542 is a wasteful number, since it uses less digits than its factorization.
14479542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394 (or 391 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 14479542 is about 3805.1993377483. The cubic root of 14479542 is about 243.7352117261.
The spelling of 14479542 in words is "fourteen million, four hundred seventy-nine thousand, five hundred forty-two".
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