Base | Representation |
---|---|
bin | 10000111100111… |
… | …01100111000100 |
3 | 100220120200022002 |
4 | 20132131213010 |
5 | 242401001312 |
6 | 22035524432 |
7 | 3344464655 |
oct | 1036354704 |
9 | 326520262 |
10 | 142203332 |
11 | 732a7517 |
12 | 3b759718 |
13 | 235cc1ab |
14 | 14c5952c |
15 | c73e4c2 |
hex | 879d9c4 |
142203332 has 12 divisors (see below), whose sum is σ = 249224976. Its totient is φ = 70996200.
The previous prime is 142203331. The next prime is 142203337. The reversal of 142203332 is 233302241.
142203332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (142203331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23294 + ... + 28757.
It is an arithmetic number, because the mean of its divisors is an integer number (20768748).
Almost surely, 2142203332 is an apocalyptic number.
It is an amenable number.
142203332 is a deficient number, since it is larger than the sum of its proper divisors (107021644).
142203332 is a wasteful number, since it uses less digits than its factorization.
142203332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52738 (or 52736 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 142203332 is about 11924.9038570548. The cubic root of 142203332 is about 521.9592409077.
Adding to 142203332 its reverse (233302241), we get a palindrome (375505573).
The spelling of 142203332 in words is "one hundred forty-two million, two hundred three thousand, three hundred thirty-two".
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