Base | Representation |
---|---|
bin | 1000010100001001101… |
… | …1110101110001001110 |
3 | 111122201100200102221022 |
4 | 2011002123311301032 |
5 | 4320023204441100 |
6 | 145342415234142 |
7 | 13214630226125 |
oct | 2050233656116 |
9 | 448640612838 |
10 | 142848515150 |
11 | 556442987a0 |
12 | 23827818952 |
13 | 10616a77813 |
14 | 6cb1a80abc |
15 | 3ab0d40e85 |
hex | 21426f5c4e |
142848515150 has 24 divisors (see below), whose sum is σ = 289852624584. Its totient is φ = 51944914400.
The previous prime is 142848515137. The next prime is 142848515209. The reversal of 142848515150 is 51515848241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129861737 + ... + 129862836.
It is an arithmetic number, because the mean of its divisors is an integer number (12077192691).
Almost surely, 2142848515150 is an apocalyptic number.
142848515150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142848515150 is an abundant number, since it is smaller than the sum of its proper divisors (147004109434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142848515150 is a wasteful number, since it uses less digits than its factorization.
142848515150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259724596 (or 259724591 counting only the distinct ones).
The product of its (nonzero) digits is 256000, while the sum is 44.
The spelling of 142848515150 in words is "one hundred forty-two billion, eight hundred forty-eight million, five hundred fifteen thousand, one hundred fifty".
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