Base | Representation |
---|---|
bin | 10110001110111101… |
… | …110111101011100001 |
3 | 2021121210001101120210 |
4 | 112032331313223201 |
5 | 342343043420001 |
6 | 14544534124333 |
7 | 1503414502404 |
oct | 261675675341 |
9 | 67553041523 |
10 | 23873420001 |
11 | a140a17882 |
12 | 47631b06a9 |
13 | 233600a432 |
14 | 12268c9d3b |
15 | 94ad3add6 |
hex | 58ef77ae1 |
23873420001 has 8 divisors (see below), whose sum is σ = 32353050304. Its totient is φ = 15654701520.
The previous prime is 23873419861. The next prime is 23873420041. The reversal of 23873420001 is 10002437832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23873420001 - 29 = 23873419489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23873420041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65227741 + ... + 65228106.
It is an arithmetic number, because the mean of its divisors is an integer number (4044131288).
Almost surely, 223873420001 is an apocalyptic number.
It is an amenable number.
23873420001 is a deficient number, since it is larger than the sum of its proper divisors (8479630303).
23873420001 is a wasteful number, since it uses less digits than its factorization.
23873420001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130455911.
The product of its (nonzero) digits is 8064, while the sum is 30.
Adding to 23873420001 its reverse (10002437832), we get a palindrome (33875857833).
The spelling of 23873420001 in words is "twenty-three billion, eight hundred seventy-three million, four hundred twenty thousand, one".
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