Base | Representation |
---|---|
bin | 111001010001110010… |
… | …0011110011000000111 |
3 | 102202111022110200121210 |
4 | 1302203210132120013 |
5 | 4003402323111403 |
6 | 132301300142503 |
7 | 11613065033451 |
oct | 1624344363007 |
9 | 382438420553 |
10 | 123003332103 |
11 | 481901a0a73 |
12 | 1ba09697a33 |
13 | b7a3497462 |
14 | 5d4c1792d1 |
15 | 32ed9a6b03 |
hex | 1ca391e607 |
123003332103 has 16 divisors (see below), whose sum is σ = 171153133056. Its totient is φ = 78428628960.
The previous prime is 123003332093. The next prime is 123003332129. The reversal of 123003332103 is 301233300321.
It is not a de Polignac number, because 123003332103 - 25 = 123003332071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 123003332103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123003330103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601413 + ... + 779553.
It is an arithmetic number, because the mean of its divisors is an integer number (10697070816).
Almost surely, 2123003332103 is an apocalyptic number.
123003332103 is a deficient number, since it is larger than the sum of its proper divisors (48149800953).
123003332103 is a wasteful number, since it uses less digits than its factorization.
123003332103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188174.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 123003332103 its reverse (301233300321), we get a palindrome (424236632424).
The spelling of 123003332103 in words is "one hundred twenty-three billion, three million, three hundred thirty-two thousand, one hundred three".
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