Base | Representation |
---|---|
bin | 11101101111101011011… |
… | …11111000101011100001 |
3 | 10121201001001011120000011 |
4 | 32313311233320223201 |
5 | 113221104214020001 |
6 | 2101303022324521 |
7 | 133560601350460 |
oct | 16676557705341 |
9 | 3551031146004 |
10 | 1022030220001 |
11 | 36449346228a |
12 | 1460aba29741 |
13 | 754b946b98b |
14 | 376762129d7 |
15 | 1b8ba863d51 |
hex | edf5bf8ae1 |
1022030220001 has 16 divisors (see below), whose sum is σ = 1184569850880. Its totient is φ = 863626170960.
The previous prime is 1022030219927. The next prime is 1022030220041. The reversal of 1022030220001 is 1000220302201.
It is not a de Polignac number, because 1022030220001 - 221 = 1022028122849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022030220041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7781010 + ... + 7911268.
It is an arithmetic number, because the mean of its divisors is an integer number (74035615680).
Almost surely, 21022030220001 is an apocalyptic number.
It is an amenable number.
1022030220001 is a deficient number, since it is larger than the sum of its proper divisors (162539630879).
1022030220001 is a wasteful number, since it uses less digits than its factorization.
1022030220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146124.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 1022030220001 its reverse (1000220302201), we get a palindrome (2022250522202).
The spelling of 1022030220001 in words is "one trillion, twenty-two billion, thirty million, two hundred twenty thousand, one".
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