Base | Representation |
---|---|
bin | 1100010010110… |
… | …00010001011010 |
3 | 21012001010210201 |
4 | 12021120101122 |
5 | 202344401020 |
6 | 14122132414 |
7 | 2361344155 |
oct | 611302132 |
9 | 235033721 |
10 | 103122010 |
11 | 53234102 |
12 | 2a65110a |
13 | 18497854 |
14 | d9a4c9c |
15 | 90bea0a |
hex | 625845a |
103122010 has 16 divisors (see below), whose sum is σ = 187459272. Its totient is φ = 40840000.
The previous prime is 103121989. The next prime is 103122031. The reversal of 103122010 is 10221301.
It is an interprime number because it is at equal distance from previous prime (103121989) and next prime (103122031).
It can be written as a sum of positive squares in 4 ways, for example, as 83594449 + 19527561 = 9143^2 + 4419^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50041 + ... + 52060.
Almost surely, 2103122010 is an apocalyptic number.
103122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103122010 is a deficient number, since it is larger than the sum of its proper divisors (84337262).
103122010 is a wasteful number, since it uses less digits than its factorization.
103122010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102209.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 103122010 is about 10154.9007873046. The cubic root of 103122010 is about 468.9398316164.
Adding to 103122010 its reverse (10221301), we get a palindrome (113343311).
The spelling of 103122010 in words is "one hundred three million, one hundred twenty-two thousand, ten".
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