Base | Representation |
---|---|
bin | 101110000001… |
… | …1010000111100 |
3 | 1200101221222200 |
4 | 1130003100330 |
5 | 22134134440 |
6 | 2221111500 |
7 | 412051443 |
oct | 134032074 |
9 | 50357880 |
10 | 24130620 |
11 | 12691768 |
12 | 80b8590 |
13 | 4ccb597 |
14 | 32c1d5a |
15 | 21b9c30 |
hex | 170343c |
24130620 has 36 divisors (see below), whose sum is σ = 73196760. Its totient is φ = 6434784.
The previous prime is 24130619. The next prime is 24130621. The reversal of 24130620 is 2603142.
It is a happy number.
24130620 is a `hidden beast` number, since 2 + 41 + 3 + 0 + 620 = 666.
It is an interprime number because it is at equal distance from previous prime (24130619) and next prime (24130621).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 24130593 and 24130602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24130621) 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 11 ways as a sum of consecutive naturals, for example, 66850 + ... + 67209.
Almost surely, 224130620 is an apocalyptic number.
24130620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24130620 is an abundant number, since it is smaller than the sum of its proper divisors (49066140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24130620 is a wasteful number, since it uses less digits than its factorization.
24130620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134074 (or 134069 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 24130620 is about 4912.2927437196. The cubic root of 24130620 is about 288.9722637941.
Adding to 24130620 its reverse (2603142), we get a palindrome (26733762).
The spelling of 24130620 in words is "twenty-four million, one hundred thirty thousand, six hundred twenty".
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