Base | Representation |
---|---|
bin | 100000011000100011000100… |
… | …111110010011000011011001 |
3 | 200200021122022201120111012120 |
4 | 200120203010332103003121 |
5 | 122131440203032410130 |
6 | 1222524513025531453 |
7 | 41666552622003351 |
oct | 4030430476230331 |
9 | 620248281514176 |
10 | 142424420200665 |
11 | 4142094822a649 |
12 | 13b829821a3b89 |
13 | 6161746974585 |
14 | 27255432bbb61 |
15 | 116ebbcc07910 |
hex | 8188c4f930d9 |
142424420200665 has 16 divisors (see below), whose sum is σ = 228690029880576. Its totient is φ = 75689371587200.
The previous prime is 142424420200651. The next prime is 142424420200681. The reversal of 142424420200665 is 566002024424241.
It is not a de Polignac number, because 142424420200665 - 214 = 142424420184281 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16894944801 + ... + 16894953230.
It is an arithmetic number, because the mean of its divisors is an integer number (14293126867536).
Almost surely, 2142424420200665 is an apocalyptic number.
142424420200665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
142424420200665 is a deficient number, since it is larger than the sum of its proper divisors (86265609679911).
142424420200665 is a wasteful number, since it uses less digits than its factorization.
142424420200665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33789898320.
The product of its (nonzero) digits is 737280, while the sum is 42.
The spelling of 142424420200665 in words is "one hundred forty-two trillion, four hundred twenty-four billion, four hundred twenty million, two hundred thousand, six hundred sixty-five".
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