Base | Representation |
---|---|
bin | 11101101111110011110… |
… | …10100000001101001001 |
3 | 10121201012220200110002011 |
4 | 32313321322200031021 |
5 | 113221230112042301 |
6 | 2101314000335521 |
7 | 133562410415020 |
oct | 16677172401511 |
9 | 3551186613064 |
10 | 1022100112201 |
11 | 36451995a333 |
12 | 14610b3145a1 |
13 | 754caaa03cc |
14 | 376816078b7 |
15 | 1b8c1a6ca51 |
hex | edf9ea0349 |
1022100112201 has 8 divisors (see below), whose sum is σ = 1168122067200. Its totient is φ = 876080070528.
The previous prime is 1022100112177. The next prime is 1022100112207. The reversal of 1022100112201 is 1022110012201.
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 1022100112201 - 25 = 1022100112169 is a prime.
It is a super-2 number, since 2×10221001122012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022100112207) 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, 951225 + ... + 1717273.
It is an arithmetic number, because the mean of its divisors is an integer number (146015258400).
Almost surely, 21022100112201 is an apocalyptic number.
It is an amenable number.
1022100112201 is a deficient number, since it is larger than the sum of its proper divisors (146021954999).
1022100112201 is an equidigital number, since it uses as much as digits as its factorization.
1022100112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 956663.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1022100112201 its reverse (1022110012201), we get a palindrome (2044210124402).
The spelling of 1022100112201 in words is "one trillion, twenty-two billion, one hundred million, one hundred twelve thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •