Base | Representation |
---|---|
bin | 101110000010… |
… | …0001101111000 |
3 | 1200102011100010 |
4 | 1130010031320 |
5 | 22134301040 |
6 | 2221141520 |
7 | 412066014 |
oct | 134041570 |
9 | 50364303 |
10 | 24134520 |
11 | 12694693 |
12 | 80ba8a0 |
13 | 50002a7 |
14 | 32c3544 |
15 | 21bae80 |
hex | 1704378 |
24134520 has 32 divisors (see below), whose sum is σ = 72403920. Its totient is φ = 6435840.
The previous prime is 24134519. The next prime is 24134531. The reversal of 24134520 is 2543142.
It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 100441 + ... + 100680.
Almost surely, 224134520 is an apocalyptic number.
24134520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24134520 is an abundant number, since it is smaller than the sum of its proper divisors (48269400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24134520 is a wasteful number, since it uses less digits than its factorization.
24134520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201135 (or 201131 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 24134520 is about 4912.6896909941. The cubic root of 24134520 is about 288.9878308913.
Adding to 24134520 its reverse (2543142), we get a palindrome (26677662).
The spelling of 24134520 in words is "twenty-four million, one hundred thirty-four thousand, five hundred twenty".
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