Base | Representation |
---|---|
bin | 10001000011111… |
… | …01011011100110 |
3 | 100222022020212112 |
4 | 20201331123212 |
5 | 243114320402 |
6 | 22111321022 |
7 | 3355333526 |
oct | 1041753346 |
9 | 328266775 |
10 | 143120102 |
11 | 73873284 |
12 | 3bb20172 |
13 | 23860568 |
14 | 15017686 |
15 | c870e52 |
hex | 887d6e6 |
143120102 has 8 divisors (see below), whose sum is σ = 215233200. Its totient is φ = 71375704.
The previous prime is 143120071. The next prime is 143120119. The reversal of 143120102 is 201021341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91202 + ... + 92757.
It is an arithmetic number, because the mean of its divisors is an integer number (26904150).
Almost surely, 2143120102 is an apocalyptic number.
143120102 is a deficient number, since it is larger than the sum of its proper divisors (72113098).
143120102 is a wasteful number, since it uses less digits than its factorization.
143120102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184350.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 143120102 is about 11963.2814060357. The cubic root of 143120102 is about 523.0785112708.
Adding to 143120102 its reverse (201021341), we get a palindrome (344141443).
The spelling of 143120102 in words is "one hundred forty-three million, one hundred twenty thousand, one hundred two".
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