Base | Representation |
---|---|
bin | 10110001010101100… |
… | …111001001111101111 |
3 | 2021102210101211020020 |
4 | 112022230321033233 |
5 | 342221234023403 |
6 | 14533500253223 |
7 | 1501555324026 |
oct | 261254711757 |
9 | 67383354206 |
10 | 23801861103 |
11 | a104591599 |
12 | 4743241213 |
13 | 23242441a7 |
14 | 121b1bd8bd |
15 | 944903453 |
hex | 58ab393ef |
23801861103 has 16 divisors (see below), whose sum is σ = 31889817600. Its totient is φ = 15790995360.
The previous prime is 23801861081. The next prime is 23801861131. The reversal of 23801861103 is 30116810832.
It is not a de Polignac number, because 23801861103 - 25 = 23801861071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23801861173) 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, 1152018 + ... + 1172496.
It is an arithmetic number, because the mean of its divisors is an integer number (1993113600).
Almost surely, 223801861103 is an apocalyptic number.
23801861103 is a deficient number, since it is larger than the sum of its proper divisors (8087956497).
23801861103 is a wasteful number, since it uses less digits than its factorization.
23801861103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22342.
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 23801861103 in words is "twenty-three billion, eight hundred one million, eight hundred sixty-one thousand, one hundred three".
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