Base | Representation |
---|---|
bin | 100000010111101010000001… |
… | …111110011110011011101100 |
3 | 200200001210012212011210001200 |
4 | 200113222001332132123230 |
5 | 122124434231124203120 |
6 | 1222440422541205500 |
7 | 41662253661156462 |
oct | 4027520176363354 |
9 | 620053185153050 |
10 | 142363166631660 |
11 | 413a7975188647 |
12 | 13b72b28560890 |
13 | 6158a345b81a0 |
14 | 27225b2152832 |
15 | 116d2d53d6e90 |
hex | 817a81f9e6ec |
142363166631660 has 72 divisors (see below), whose sum is σ = 465053011004400. Its totient is φ = 35043241016448.
The previous prime is 142363166631643. The next prime is 142363166631677. The reversal of 142363166631660 is 66136661363241.
It is an interprime number because it is at equal distance from previous prime (142363166631643) and next prime (142363166631677).
It is a super-2 number, since 2×1423631666316602 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142363166631597 and 142363166631606.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30419477710 + ... + 30419482389.
Almost surely, 2142363166631660 is an apocalyptic number.
142363166631660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142363166631660 is an abundant number, since it is smaller than the sum of its proper divisors (322689844372740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142363166631660 is a wasteful number, since it uses less digits than its factorization.
142363166631660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60838960127 (or 60838960122 counting only the distinct ones).
The product of its (nonzero) digits is 10077696, while the sum is 54.
The spelling of 142363166631660 in words is "one hundred forty-two trillion, three hundred sixty-three billion, one hundred sixty-six million, six hundred thirty-one thousand, six hundred sixty".
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