Base | Representation |
---|---|
bin | 10001100000011001110… |
… | …001000000111011001000 |
3 | 11021000012202020121220101 |
4 | 101200121301000323020 |
5 | 124202242404401440 |
6 | 2320354452335144 |
7 | 152626014550111 |
oct | 21403161007310 |
9 | 4230182217811 |
10 | 1203023122120 |
11 | 42422120a526 |
12 | 1751a20144b4 |
13 | 895a1a06771 |
14 | 42325c2d208 |
15 | 214602ea69a |
hex | 11819c40ec8 |
1203023122120 has 16 divisors (see below), whose sum is σ = 2706802024860. Its totient is φ = 481209248832.
The previous prime is 1203023122109. The next prime is 1203023122139. The reversal of 1203023122120 is 212213203021.
It can be written as a sum of positive squares in 2 ways, for example, as 1109327136516 + 93695985604 = 1053246^2 + 306098^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15037788987 + ... + 15037789066.
Almost surely, 21203023122120 is an apocalyptic number.
1203023122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1203023122120 is an abundant number, since it is smaller than the sum of its proper divisors (1503778902740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203023122120 is a wasteful number, since it uses less digits than its factorization.
1203023122120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30075578064 (or 30075578060 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1203023122120 its reverse (212213203021), we get a palindrome (1415236325141).
The spelling of 1203023122120 in words is "one trillion, two hundred three billion, twenty-three million, one hundred twenty-two thousand, one hundred twenty".
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