Base | Representation |
---|---|
bin | 101110001100000110000110… |
… | …010111001001000010110100 |
3 | 222122021010021000221201021210 |
4 | 232030012012113021002310 |
5 | 203111231412014142322 |
6 | 2000013500222441420 |
7 | 60534322225255242 |
oct | 5614060627110264 |
9 | 878233230851253 |
10 | 203141322412212 |
11 | 597aa829689018 |
12 | 1a94a195a33270 |
13 | 89471b56350b2 |
14 | 3824141a21792 |
15 | 187428a67070c |
hex | b8c1865c90b4 |
203141322412212 has 96 divisors (see below), whose sum is σ = 504265741056000. Its totient is φ = 63537481510272.
The previous prime is 203141322412207. The next prime is 203141322412219. The reversal of 203141322412212 is 212214223141302.
It is a self number, because there is not a number n which added to its sum of digits gives 203141322412212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203141322412219) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31131048 + ... + 37086719.
It is an arithmetic number, because the mean of its divisors is an integer number (5252768136000).
Almost surely, 2203141322412212 is an apocalyptic number.
It is an amenable number.
203141322412212 is an abundant number, since it is smaller than the sum of its proper divisors (301124418643788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203141322412212 is a wasteful number, since it uses less digits than its factorization.
203141322412212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68218045 (or 68218043 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 203141322412212 its reverse (212214223141302), we get a palindrome (415355545553514).
The spelling of 203141322412212 in words is "two hundred three trillion, one hundred forty-one billion, three hundred twenty-two million, four hundred twelve thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •