Base | Representation |
---|---|
bin | 10101101001010010… |
… | …100100001101000000 |
3 | 2012222201121221002210 |
4 | 111221102210031000 |
5 | 340044233423130 |
6 | 14402113542120 |
7 | 1451640612213 |
oct | 255122441500 |
9 | 65881557083 |
10 | 23241311040 |
11 | 9947128a82 |
12 | 4607574940 |
13 | 226507b96c |
14 | 11a698577a |
15 | 9105c95b0 |
hex | 5694a4340 |
23241311040 has 56 divisors (see below), whose sum is σ = 73791165600. Its totient is φ = 6197682688.
The previous prime is 23241311003. The next prime is 23241311053. The reversal of 23241311040 is 4011314232.
It is a junction number, because it is equal to n+sod(n) for n = 23241310998 and 23241311016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12103890 + ... + 12105809.
Almost surely, 223241311040 is an apocalyptic number.
23241311040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23241311040 is an abundant number, since it is smaller than the sum of its proper divisors (50549854560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241311040 is a wasteful number, since it uses less digits than its factorization.
23241311040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24209719 (or 24209709 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 23241311040 its reverse (4011314232), we get a palindrome (27252625272).
The spelling of 23241311040 in words is "twenty-three billion, two hundred forty-one million, three hundred eleven thousand, forty".
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