Base | Representation |
---|---|
bin | 1000010011011100111… |
… | …1000101111100001110 |
3 | 111122020021010120221002 |
4 | 2010313033011330032 |
5 | 4314132104433032 |
6 | 145312024140302 |
7 | 13210156204001 |
oct | 2046717057416 |
9 | 448207116832 |
10 | 142660624142 |
11 | 55558226473 |
12 | 23794907692 |
13 | 105b6b6ccca |
14 | 6c94b31538 |
15 | 3a9e5c9862 |
hex | 21373c5f0e |
142660624142 has 8 divisors (see below), whose sum is σ = 214002838632. Its totient is φ = 71326344600.
The previous prime is 142660624049. The next prime is 142660624153. The reversal of 142660624142 is 241426066241.
142660624142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 142660624096 and 142660624105.
It is a congruent number.
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, 1938584 + ... + 2010827.
It is an arithmetic number, because the mean of its divisors is an integer number (26750354829).
Almost surely, 2142660624142 is an apocalyptic number.
142660624142 is a deficient number, since it is larger than the sum of its proper divisors (71342214490).
142660624142 is a wasteful number, since it uses less digits than its factorization.
142660624142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3967474.
The product of its (nonzero) digits is 110592, while the sum is 38.
The spelling of 142660624142 in words is "one hundred forty-two billion, six hundred sixty million, six hundred twenty-four thousand, one hundred forty-two".
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