Base | Representation |
---|---|
bin | 10000111100111… |
… | …01100111011000 |
3 | 100220120200022211 |
4 | 20132131213120 |
5 | 242401001402 |
6 | 22035524504 |
7 | 3344465014 |
oct | 1036354730 |
9 | 326520284 |
10 | 142203352 |
11 | 732a7535 |
12 | 3b759734 |
13 | 235cc1c5 |
14 | 14c59544 |
15 | c73e4d7 |
hex | 879d9d8 |
142203352 has 16 divisors (see below), whose sum is σ = 266997600. Its totient is φ = 71004000.
The previous prime is 142203337. The next prime is 142203359. The reversal of 142203352 is 253302241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142203359) 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, 5827 + ... + 17842.
It is an arithmetic number, because the mean of its divisors is an integer number (16687350).
Almost surely, 2142203352 is an apocalyptic number.
It is an amenable number.
142203352 is a deficient number, since it is larger than the sum of its proper divisors (124794248).
142203352 is a wasteful number, since it uses less digits than its factorization.
142203352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24426 (or 24422 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 142203352 is about 11924.9046956359. The cubic root of 142203352 is about 521.9592653778.
Adding to 142203352 its reverse (253302241), we get a palindrome (395505593).
The spelling of 142203352 in words is "one hundred forty-two million, two hundred three thousand, three hundred fifty-two".
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