Base | Representation |
---|---|
bin | 110111011011… |
… | …110111001010 |
3 | 1000100022012210 |
4 | 313123313022 |
5 | 12210011132 |
6 | 1235245550 |
7 | 234343320 |
oct | 67336712 |
9 | 30308183 |
10 | 14532042 |
11 | 8226158 |
12 | 4a498b6 |
13 | 301a655 |
14 | 1d03d10 |
15 | 1420bcc |
hex | ddbdca |
14532042 has 32 divisors (see below), whose sum is σ = 35171712. Its totient is φ = 3907584.
The previous prime is 14532031. The next prime is 14532043. The reversal of 14532042 is 24023541.
It is a super-2 number, since 2×145320422 = 422360489379528, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (14532043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9463 + ... + 10890.
It is an arithmetic number, because the mean of its divisors is an integer number (1099116).
Almost surely, 214532042 is an apocalyptic number.
14532042 is an abundant number, since it is smaller than the sum of its proper divisors (20639670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14532042 is a wasteful number, since it uses less digits than its factorization.
14532042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20382.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 14532042 is about 3812.0915518912. The cubic root of 14532042 is about 244.0294352198.
Adding to 14532042 its reverse (24023541), we get a palindrome (38555583).
The spelling of 14532042 in words is "fourteen million, five hundred thirty-two thousand, forty-two".
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