Base | Representation |
---|---|
bin | 101110001100000101111111… |
… | …001101011010010111010001 |
3 | 222122021002221200011112120021 |
4 | 232030011333031122113101 |
5 | 203111231140304434301 |
6 | 2000013440254543441 |
7 | 60534316240332232 |
oct | 5614057715322721 |
9 | 878232850145507 |
10 | 203141202421201 |
11 | 597aa777982aa0 |
12 | 1a94a161807b81 |
13 | 89471968122b5 |
14 | 382412db09089 |
15 | 187427ed6c8a1 |
hex | b8c17f35a5d1 |
203141202421201 has 8 divisors (see below), whose sum is σ = 221620722958944. Its totient is φ = 184663704966720.
The previous prime is 203141202421169. The next prime is 203141202421229. The reversal of 203141202421201 is 102124202141302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 203141202421201 - 25 = 203141202421169 is a prime.
It is a super-2 number, since 2×2031412024212012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (203141202421301) 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, 505560855 + ... + 505962508.
It is an arithmetic number, because the mean of its divisors is an integer number (27702590369868).
Almost surely, 2203141202421201 is an apocalyptic number.
It is an amenable number.
203141202421201 is a deficient number, since it is larger than the sum of its proper divisors (18479520537743).
203141202421201 is a wasteful number, since it uses less digits than its factorization.
203141202421201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011541631.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 203141202421201 its reverse (102124202141302), we get a palindrome (305265404562503).
The spelling of 203141202421201 in words is "two hundred three trillion, one hundred forty-one billion, two hundred two million, four hundred twenty-one thousand, two hundred one".
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