Base | Representation |
---|---|
bin | 100000011001111100110000… |
… | …000111011000100101011001 |
3 | 200200121211212010012222100120 |
4 | 200121330300013120211121 |
5 | 122140024401444301431 |
6 | 1223041035310423453 |
7 | 42006531660341466 |
oct | 4031746007304531 |
9 | 620554763188316 |
10 | 142520707025241 |
11 | 41458768677026 |
12 | 13b99574501b89 |
13 | 616a8500c939c |
14 | 272a07912c66d |
15 | 1172455e77196 |
hex | 819f301d8959 |
142520707025241 has 8 divisors (see below), whose sum is σ = 190171678825920. Its totient is φ = 94941769954032.
The previous prime is 142520707025183. The next prime is 142520707025293.
142520707025241 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142520707025241 - 213 = 142520707017049 is a prime.
It is a super-2 number, since 2×1425207070252412 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 142520707025193 and 142520707025202.
It is not an unprimeable number, because it can be changed into a prime (142520707026241) 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, 18008677750 + ... + 18008685663.
It is an arithmetic number, because the mean of its divisors is an integer number (23771459853240).
Almost surely, 2142520707025241 is an apocalyptic number.
It is an amenable number.
142520707025241 is a deficient number, since it is larger than the sum of its proper divisors (47650971800679).
142520707025241 is a wasteful number, since it uses less digits than its factorization.
142520707025241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36017364735.
The product of its (nonzero) digits is 313600, while the sum is 42.
The spelling of 142520707025241 in words is "one hundred forty-two trillion, five hundred twenty billion, seven hundred seven million, twenty-five thousand, two hundred forty-one".
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