Base | Representation |
---|---|
bin | 101111001000111110… |
… | …1010000101011010101 |
3 | 100200022002202101200200 |
4 | 1132101331100223111 |
5 | 3124311122100341 |
6 | 114301130331113 |
7 | 10212435221040 |
oct | 1362175205325 |
9 | 320262671620 |
10 | 101233003221 |
11 | 39a29433729 |
12 | 17752889a99 |
13 | 97140bab4c |
14 | 4c84b01c57 |
15 | 29775e3db6 |
hex | 1791f50ad5 |
101233003221 has 24 divisors (see below), whose sum is σ = 168236390400. Its totient is φ = 57459187296.
The previous prime is 101233003211. The next prime is 101233003271. The reversal of 101233003221 is 122300332101.
101233003221 is a `hidden beast` number, since 1 + 0 + 12 + 330 + 0 + 322 + 1 = 666.
It is not a de Polignac number, because 101233003221 - 215 = 101232970453 is a prime.
It is a super-2 number, since 2×1012330032212 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101233003194 and 101233003203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101233003211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5382805 + ... + 5401578.
It is an arithmetic number, because the mean of its divisors is an integer number (7009849600).
Almost surely, 2101233003221 is an apocalyptic number.
It is an amenable number.
101233003221 is a deficient number, since it is larger than the sum of its proper divisors (67003387179).
101233003221 is a wasteful number, since it uses less digits than its factorization.
101233003221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10784545 (or 10784542 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 101233003221 its reverse (122300332101), we get a palindrome (223533335322).
The spelling of 101233003221 in words is "one hundred one billion, two hundred thirty-three million, three thousand, two hundred twenty-one".
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