Base | Representation |
---|---|
bin | 10001110000010100001… |
… | …110110110101101000010 |
3 | 11022122022120111121021002 |
4 | 101300110032312231002 |
5 | 124442241144303331 |
6 | 2332302202532002 |
7 | 154102316106224 |
oct | 21602416665502 |
9 | 4278276447232 |
10 | 1220110150466 |
11 | 43049a40a859 |
12 | 178570507002 |
13 | 8b095a4b31c |
14 | 430a72c4414 |
15 | 21b104639cb |
hex | 11c143b6b42 |
1220110150466 has 32 divisors (see below), whose sum is σ = 1875225800448. Its totient is φ = 595073404800.
The previous prime is 1220110150463. The next prime is 1220110150507. The reversal of 1220110150466 is 6640510110221.
It is not an unprimeable number, because it can be changed into a prime (1220110150463) 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, 290431166 + ... + 290435366.
It is an arithmetic number, because the mean of its divisors is an integer number (58600806264).
Almost surely, 21220110150466 is an apocalyptic number.
1220110150466 is a deficient number, since it is larger than the sum of its proper divisors (655115649982).
1220110150466 is a wasteful number, since it uses less digits than its factorization.
1220110150466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7946.
The product of its (nonzero) digits is 2880, while the sum is 29.
Adding to 1220110150466 its reverse (6640510110221), we get a palindrome (7860620260687).
The spelling of 1220110150466 in words is "one trillion, two hundred twenty billion, one hundred ten million, one hundred fifty thousand, four hundred sixty-six".
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