Base | Representation |
---|---|
bin | 111011110010101… |
… | …011110001001110 |
3 | 2120220120220102122 |
4 | 323302223301032 |
5 | 4023301022342 |
6 | 243312452542 |
7 | 33600365615 |
oct | 7362536116 |
9 | 2526526378 |
10 | 1003142222 |
11 | 47527a665 |
12 | 23bb4a152 |
13 | 12ca9a4a4 |
14 | 9732887c |
15 | 5d1024d2 |
hex | 3bcabc4e |
1003142222 has 16 divisors (see below), whose sum is σ = 1604862720. Its totient is φ = 468619008.
The previous prime is 1003142213. The next prime is 1003142251. The reversal of 1003142222 is 2222413001.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 1003142222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103022 + ... + 112337.
It is an arithmetic number, because the mean of its divisors is an integer number (100303920).
Almost surely, 21003142222 is an apocalyptic number.
1003142222 is a deficient number, since it is larger than the sum of its proper divisors (601720498).
1003142222 is a wasteful number, since it uses less digits than its factorization.
1003142222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215515.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1003142222 is about 31672.4205263823. The cubic root of 1003142222 is about 1001.0463121823.
Adding to 1003142222 its reverse (2222413001), we get a palindrome (3225555223).
The spelling of 1003142222 in words is "one billion, three million, one hundred forty-two thousand, two hundred twenty-two".
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