Base | Representation |
---|---|
bin | 10111000000101001111101… |
… | …010101100001011000010101 |
3 | 111021022122012112000011110122 |
4 | 113000221331111201120111 |
5 | 101231030322242101401 |
6 | 555122405551001325 |
7 | 30213316240543040 |
oct | 2700517525413025 |
9 | 437278175004418 |
10 | 101200122222101 |
11 | 2a277804792571 |
12 | b425318209245 |
13 | 4461190b55106 |
14 | 1adc17d673c57 |
15 | ba76aa09e21b |
hex | 5c0a7d561615 |
101200122222101 has 32 divisors (see below), whose sum is σ = 120830890752000. Its totient is φ = 82922347730880.
The previous prime is 101200122222079. The next prime is 101200122222127. The reversal of 101200122222101 is 101222221002101.
It is not a de Polignac number, because 101200122222101 - 26 = 101200122222037 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101200122222101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101200122222191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106140386 + ... + 107089596.
It is an arithmetic number, because the mean of its divisors is an integer number (3775965336000).
Almost surely, 2101200122222101 is an apocalyptic number.
It is an amenable number.
101200122222101 is a deficient number, since it is larger than the sum of its proper divisors (19630768529899).
101200122222101 is a wasteful number, since it uses less digits than its factorization.
101200122222101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954449.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 101200122222101 its reverse (101222221002101), we get a palindrome (202422343224202).
The spelling of 101200122222101 in words is "one hundred one trillion, two hundred billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred one".
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