Base | Representation |
---|---|
bin | 10111000000111110011100… |
… | …100000011101100011101001 |
3 | 111021101201222120202002111121 |
4 | 113000332130200131203221 |
5 | 101231410400211121301 |
6 | 555140444444055241 |
7 | 30215025332001145 |
oct | 2700763440354351 |
9 | 437351876662447 |
10 | 101222120020201 |
11 | 2a2860729948a4 |
12 | b429637234521 |
13 | 44632883b5aab |
14 | 1add269000225 |
15 | ba80463e53a1 |
hex | 5c0f9c81d8e9 |
101222120020201 has 8 divisors (see below), whose sum is σ = 104631073723904. Its totient is φ = 97822149068160.
The previous prime is 101222120020163. The next prime is 101222120020249. The reversal of 101222120020201 is 102020021222101.
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 101222120020201 - 29 = 101222120019689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101222120027201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245665000 + ... + 2245710073.
It is an arithmetic number, because the mean of its divisors is an integer number (13078884215488).
Almost surely, 2101222120020201 is an apocalyptic number.
It is an amenable number.
101222120020201 is a deficient number, since it is larger than the sum of its proper divisors (3408953703703).
101222120020201 is an equidigital number, since it uses as much as digits as its factorization.
101222120020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4491375831.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 101222120020201 its reverse (102020021222101), we get a palindrome (203242141242302).
The spelling of 101222120020201 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred twenty million, twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •