Base | Representation |
---|---|
bin | 10001000001000… |
… | …01011101000010 |
3 | 100221121010002012 |
4 | 20200201131002 |
5 | 243020241422 |
6 | 22055252522 |
7 | 3352204256 |
oct | 1040413502 |
9 | 327533065 |
10 | 142743362 |
11 | 73636223 |
12 | 3b97a142 |
13 | 2375ac38 |
14 | 14d5a266 |
15 | c7e94e2 |
hex | 8821742 |
142743362 has 16 divisors (see below), whose sum is σ = 219283200. Its totient is φ = 69669600.
The previous prime is 142743347. The next prime is 142743383. The reversal of 142743362 is 263347241.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8987 + ... + 19137.
It is an arithmetic number, because the mean of its divisors is an integer number (13705200).
Almost surely, 2142743362 is an apocalyptic number.
142743362 is a deficient number, since it is larger than the sum of its proper divisors (76539838).
142743362 is a wasteful number, since it uses less digits than its factorization.
142743362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10321.
The product of its digits is 24192, while the sum is 32.
The square root of 142743362 is about 11947.5253504648. The cubic root of 142743362 is about 522.6191353988.
The spelling of 142743362 in words is "one hundred forty-two million, seven hundred forty-three thousand, three hundred sixty-two".
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