Base | Representation |
---|---|
bin | 100000010111100100000110… |
… | …001101001011000111010000 |
3 | 200200001011202211002121012200 |
4 | 200113210012031023013100 |
5 | 122124333204024030413 |
6 | 1222433450414123200 |
7 | 41661640043333604 |
oct | 4027440615130720 |
9 | 620034684077180 |
10 | 142356795142608 |
11 | 413a51a5695612 |
12 | 13b7184a7b0500 |
13 | 615825a581117 |
14 | 2722169c81504 |
15 | 116d060d6d573 |
hex | 81790634b1d0 |
142356795142608 has 30 divisors (see below), whose sum is σ = 398401308628674. Its totient is φ = 47452265047488.
The previous prime is 142356795142607. The next prime is 142356795142613. The reversal of 142356795142608 is 806241597653241.
It is a happy number.
142356795142608 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 5 + 6 + 7 + 9 + 5 + 14 + 2 + 608 = 666.
It can be written as a sum of positive squares in only one way, i.e., 123858469405584 + 18498325737024 = 11129172^2 + 4300968^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142356795142607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 494294427435 + ... + 494294427722.
It is a 2-persistent number, because it is pandigital, and so is 2⋅142356795142608 = 284713590285216, but 3⋅142356795142608 = 427070385427824 is not.
Almost surely, 2142356795142608 is an apocalyptic number.
142356795142608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
142356795142608 is an abundant number, since it is smaller than the sum of its proper divisors (256044513486066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142356795142608 is a wasteful number, since it uses less digits than its factorization.
142356795142608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 988588855171 (or 988588855162 counting only the distinct ones).
The product of its (nonzero) digits is 87091200, while the sum is 63.
The spelling of 142356795142608 in words is "one hundred forty-two trillion, three hundred fifty-six billion, seven hundred ninety-five million, one hundred forty-two thousand, six hundred eight".
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