Base | Representation |
---|---|
bin | 110000000001010100… |
… | …0010000010100001011 |
3 | 100212011211201112201212 |
4 | 1200002220100110023 |
5 | 3142144032301443 |
6 | 115212454403335 |
7 | 10310330526623 |
oct | 1400250202413 |
9 | 325154645655 |
10 | 103123322123 |
11 | 3a809477258 |
12 | 17b9b96054b |
13 | 9955912043 |
14 | 4dc3ba9883 |
15 | 2a3853d618 |
hex | 1802a1050b |
103123322123 has 32 divisors (see below), whose sum is σ = 109759017600. Its totient is φ = 96692248576.
The previous prime is 103123322119. The next prime is 103123322129. The reversal of 103123322123 is 321223321301.
It is a cyclic number.
It is not a de Polignac number, because 103123322123 - 22 = 103123322119 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (103123322129) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 181235783 + ... + 181236351.
It is an arithmetic number, because the mean of its divisors is an integer number (3429969300).
Almost surely, 2103123322123 is an apocalyptic number.
103123322123 is a deficient number, since it is larger than the sum of its proper divisors (6635695477).
103123322123 is a wasteful number, since it uses less digits than its factorization.
103123322123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1351.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 103123322123 its reverse (321223321301), we get a palindrome (424346643424).
The spelling of 103123322123 in words is "one hundred three billion, one hundred twenty-three million, three hundred twenty-two thousand, one hundred twenty-three".
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