Base | Representation |
---|---|
bin | 11011110010010001011110… |
… | …110100000001010100101001 |
3 | 121000200101201111122022100111 |
4 | 123302101132310001110221 |
5 | 112004124144022413001 |
6 | 1111522453543134321 |
7 | 34511542325106100 |
oct | 3362213664012451 |
9 | 530611644568314 |
10 | 122202000201001 |
11 | 35a3463934a876 |
12 | 118576967443a1 |
13 | 53257a34c7ba6 |
14 | 222687350d037 |
15 | e1db4b4a9851 |
hex | 6f245ed01529 |
122202000201001 has 6 divisors (see below), whose sum is σ = 142153347172650. Its totient is φ = 104744571600816.
The previous prime is 122202000200989. The next prime is 122202000201007. The reversal of 122202000201001 is 100102000202221.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 111670449995776 + 10531550205225 = 10567424^2 + 3245235^2 .
It is not a de Polignac number, because 122202000201001 - 27 = 122202000200873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122202000201007) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1246959185676 + ... + 1246959185773.
It is an arithmetic number, because the mean of its divisors is an integer number (23692224528775).
Almost surely, 2122202000201001 is an apocalyptic number.
It is an amenable number.
122202000201001 is a deficient number, since it is larger than the sum of its proper divisors (19951346971649).
122202000201001 is an equidigital number, since it uses as much as digits as its factorization.
122202000201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2493918371463 (or 2493918371456 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 122202000201001 its reverse (100102000202221), we get a palindrome (222304000403222).
The spelling of 122202000201001 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred one thousand, one".
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