Base | Representation |
---|---|
bin | 10101101001010001… |
… | …110110100010110100 |
3 | 2012222201021102120010 |
4 | 111221101312202310 |
5 | 340044211432040 |
6 | 14402105540220 |
7 | 1451636203032 |
oct | 255121664264 |
9 | 65881242503 |
10 | 23241124020 |
11 | 9947010514 |
12 | 46074a4670 |
13 | 22650147ba |
14 | 11a6937552 |
15 | 91058de80 |
hex | 5694768b4 |
23241124020 has 48 divisors (see below), whose sum is σ = 65146112640. Its totient is φ = 6190874496.
The previous prime is 23241123991. The next prime is 23241124021. The reversal of 23241124020 is 2042114232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23241124021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155607 + ... + 265886.
It is an arithmetic number, because the mean of its divisors is an integer number (1357210680).
Almost surely, 223241124020 is an apocalyptic number.
23241124020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23241124020 is an abundant number, since it is smaller than the sum of its proper divisors (41904988620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241124020 is a wasteful number, since it uses less digits than its factorization.
23241124020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422424 (or 422422 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 23241124020 its reverse (2042114232), we get a palindrome (25283238252).
The spelling of 23241124020 in words is "twenty-three billion, two hundred forty-one million, one hundred twenty-four thousand, twenty".
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