Base | Representation |
---|---|
bin | 1001001100110010001000… |
… | …01100111011001111000001 |
3 | 2122122000022011100201210112 |
4 | 10212121010030323033001 |
5 | 10122423420143000301 |
6 | 111005422543241105 |
7 | 4155413111311664 |
oct | 446310414731701 |
9 | 78560264321715 |
10 | 20230440203201 |
11 | 649a7550a7468 |
12 | 23289655a9195 |
13 | b39950c44767 |
14 | 4dd2310156db |
15 | 2513908d99bb |
hex | 12664433b3c1 |
20230440203201 has 8 divisors (see below), whose sum is σ = 20239072554624. Its totient is φ = 20221808604480.
The previous prime is 20230440203191. The next prime is 20230440203261. The reversal of 20230440203201 is 10230204403202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20230440203201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20230440203261) 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, 57298316 + ... + 57650306.
It is an arithmetic number, because the mean of its divisors is an integer number (2529884069328).
Almost surely, 220230440203201 is an apocalyptic number.
It is an amenable number.
20230440203201 is a deficient number, since it is larger than the sum of its proper divisors (8632351423).
20230440203201 is a wasteful number, since it uses less digits than its factorization.
20230440203201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376351.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 20230440203201 its reverse (10230204403202), we get a palindrome (30460644606403).
The spelling of 20230440203201 in words is "twenty trillion, two hundred thirty billion, four hundred forty million, two hundred three thousand, two hundred one".
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