Base | Representation |
---|---|
bin | 1011000111010011011101… |
… | …0100100101101011110010 |
3 | 1121021020020111001210001002 |
4 | 2301310313110211223302 |
5 | 3100203241141214414 |
6 | 41553501401242002 |
7 | 2400605502006200 |
oct | 261646724455362 |
9 | 47236214053032 |
10 | 12220110101234 |
11 | 3991579635782 |
12 | 145440a193302 |
13 | 6a8475155b39 |
14 | 303656846070 |
15 | 162d16b0d4de |
hex | b1d37525af2 |
12220110101234 has 24 divisors (see below), whose sum is σ = 21324331581660. Its totient is φ = 5236824961536.
The previous prime is 12220110101207. The next prime is 12220110101261. The reversal of 12220110101234 is 43210101102221.
It is an interprime number because it is at equal distance from previous prime (12220110101207) and next prime (12220110101261).
It can be written as a sum of positive squares in 2 ways, for example, as 12117033788209 + 103076313025 = 3480953^2 + 321055^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2930867 + ... + 5747190.
Almost surely, 212220110101234 is an apocalyptic number.
12220110101234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12220110101234 is a deficient number, since it is larger than the sum of its proper divisors (9104221480426).
12220110101234 is a wasteful number, since it uses less digits than its factorization.
12220110101234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8692442 (or 8692435 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 12220110101234 its reverse (43210101102221), we get a palindrome (55430211203455).
The spelling of 12220110101234 in words is "twelve trillion, two hundred twenty billion, one hundred ten million, one hundred one thousand, two hundred thirty-four".
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