Base | Representation |
---|---|
bin | 1100010010111… |
… | …01101100001010 |
3 | 21012002021020122 |
4 | 12021131230022 |
5 | 202401103302 |
6 | 14122423242 |
7 | 2361465650 |
oct | 611355412 |
9 | 235067218 |
10 | 103144202 |
11 | 53249847 |
12 | 2a661b22 |
13 | 184a4995 |
14 | d9acdd0 |
15 | 90c63a2 |
hex | 625db0a |
103144202 has 32 divisors (see below), whose sum is σ = 188282880. Its totient is φ = 41368320.
The previous prime is 103144189. The next prime is 103144211. The reversal of 103144202 is 202441301.
It is a Harshad number since it is a multiple of its sum of digits (17).
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 15 ways as a sum of consecutive naturals, for example, 44324 + ... + 46592.
It is an arithmetic number, because the mean of its divisors is an integer number (5883840).
Almost surely, 2103144202 is an apocalyptic number.
103144202 is a deficient number, since it is larger than the sum of its proper divisors (85138678).
103144202 is a wasteful number, since it uses less digits than its factorization.
103144202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2486.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 103144202 is about 10155.9934029124. The cubic root of 103144202 is about 468.9734680384.
Adding to 103144202 its reverse (202441301), we get a palindrome (305585503).
The spelling of 103144202 in words is "one hundred three million, one hundred forty-four thousand, two hundred two".
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