Base | Representation |
---|---|
bin | 100000011010000000110011… |
… | …110010011110011110110001 |
3 | 200200122021002201220221120121 |
4 | 200122000303302132132301 |
5 | 122140112312241324104 |
6 | 1223043035455410241 |
7 | 42010044640651462 |
oct | 4032006362363661 |
9 | 620567081827517 |
10 | 142525063620529 |
11 | 4145a5a387a5a7 |
12 | 13b9a38b523981 |
13 | 616b095872c15 |
14 | 272a36d988d69 |
15 | 117260d68a254 |
hex | 81a033c9e7b1 |
142525063620529 has 8 divisors (see below), whose sum is σ = 143434658631488. Its totient is φ = 141615491294160.
The previous prime is 142525063620523. The next prime is 142525063620571. The reversal of 142525063620529 is 925026360525241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142525063620529 - 229 = 142524526749617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142525063620523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7025164 + ... + 18286690.
It is an arithmetic number, because the mean of its divisors is an integer number (17929332328936).
Almost surely, 2142525063620529 is an apocalyptic number.
It is an amenable number.
142525063620529 is a deficient number, since it is larger than the sum of its proper divisors (909595010959).
142525063620529 is a wasteful number, since it uses less digits than its factorization.
142525063620529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11342295.
The product of its (nonzero) digits is 7776000, while the sum is 52.
The spelling of 142525063620529 in words is "one hundred forty-two trillion, five hundred twenty-five billion, sixty-three million, six hundred twenty thousand, five hundred twenty-nine".
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