Base | Representation |
---|---|
bin | 101111001000100110… |
… | …0011011001011110011 |
3 | 100200021012122222121212 |
4 | 1132101030123023303 |
5 | 3124244332414303 |
6 | 114255552110335 |
7 | 10212221341262 |
oct | 1362114331363 |
9 | 320235588555 |
10 | 101220201203 |
11 | 39a2218a350 |
12 | 1774a5353ab |
13 | 9711557aa4 |
14 | 4c8312c5d9 |
15 | 2976415ad8 |
hex | 179131b2f3 |
101220201203 has 8 divisors (see below), whose sum is σ = 110515078080. Its totient is φ = 91940831080.
The previous prime is 101220201179. The next prime is 101220201233. The reversal of 101220201203 is 302102022101.
It is a happy number.
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 101220201203 - 236 = 32500724467 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101220201233) 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, 3863033 + ... + 3889146.
It is an arithmetic number, because the mean of its divisors is an integer number (13814384760).
Almost surely, 2101220201203 is an apocalyptic number.
101220201203 is a deficient number, since it is larger than the sum of its proper divisors (9294876877).
101220201203 is a wasteful number, since it uses less digits than its factorization.
101220201203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7753377.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 101220201203 its reverse (302102022101), we get a palindrome (403322223304).
The spelling of 101220201203 in words is "one hundred one billion, two hundred twenty million, two hundred one thousand, two hundred three".
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