Base | Representation |
---|---|
bin | 1100010010111… |
… | …01001001110010 |
3 | 21012002011020011 |
4 | 12021131021302 |
5 | 202401021002 |
6 | 14122405134 |
7 | 2361456355 |
oct | 611351162 |
9 | 235064204 |
10 | 103142002 |
11 | 53248127 |
12 | 2a6607aa |
13 | 184a3992 |
14 | d9ac29c |
15 | 90c58d7 |
hex | 625d272 |
103142002 has 8 divisors (see below), whose sum is σ = 154799856. Its totient is φ = 51542052.
The previous prime is 103141981. The next prime is 103142027. The reversal of 103142002 is 200241301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9708 + ... + 17335.
It is an arithmetic number, because the mean of its divisors is an integer number (19349982).
Almost surely, 2103142002 is an apocalyptic number.
103142002 is a deficient number, since it is larger than the sum of its proper divisors (51657854).
103142002 is a wasteful number, since it uses less digits than its factorization.
103142002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28952.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 103142002 is about 10155.8850919061. The cubic root of 103142002 is about 468.9701337131.
Adding to 103142002 its reverse (200241301), we get a palindrome (303383303).
The spelling of 103142002 in words is "one hundred three million, one hundred forty-two thousand, two".
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