Base | Representation |
---|---|
bin | 101111001000111111… |
… | …0000001000000110001 |
3 | 100200022010010110021021 |
4 | 1132101332001000301 |
5 | 3124311144414301 |
6 | 114301134455441 |
7 | 10212440004166 |
oct | 1362176010061 |
9 | 320263113237 |
10 | 101233201201 |
11 | 39a29559450 |
12 | 17752964581 |
13 | 9714159cb2 |
14 | 4c84b5406d |
15 | 29776328a1 |
hex | 1791f81031 |
101233201201 has 16 divisors (see below), whose sum is σ = 111196118016. Its totient is φ = 91397250000.
The previous prime is 101233201183. The next prime is 101233201231. The reversal of 101233201201 is 102102332101.
It is a cyclic number.
It is not a de Polignac number, because 101233201201 - 25 = 101233201169 is a prime.
It is a super-2 number, since 2×1012332012012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101233201231) 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, 12205866 + ... + 12214156.
It is an arithmetic number, because the mean of its divisors is an integer number (6949757376).
Almost surely, 2101233201201 is an apocalyptic number.
101233201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101233201201 is a deficient number, since it is larger than the sum of its proper divisors (9962916815).
101233201201 is a wasteful number, since it uses less digits than its factorization.
101233201201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15804.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 101233201201 its reverse (102102332101), we get a palindrome (203335533302).
The spelling of 101233201201 in words is "one hundred one billion, two hundred thirty-three million, two hundred one thousand, two hundred one".
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