Base | Representation |
---|---|
bin | 100100101110000… |
… | …1101100000000111 |
3 | 10011212110210111100 |
4 | 1021130031200013 |
5 | 10010411211403 |
6 | 322132511143 |
7 | 42350643606 |
oct | 11134154007 |
9 | 3155423440 |
10 | 1232132103 |
11 | 5825630a4 |
12 | 2a477b4b3 |
13 | 168364a67 |
14 | b98d5a3d |
15 | 732862a3 |
hex | 4970d807 |
1232132103 has 24 divisors (see below), whose sum is σ = 1966375008. Its totient is φ = 739487232.
The previous prime is 1232132101. The next prime is 1232132113. The reversal of 1232132103 is 3012312321.
It is not a de Polignac number, because 1232132103 - 21 = 1232132101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1232132101) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 171550 + ... + 178587.
It is an arithmetic number, because the mean of its divisors is an integer number (81932292).
Almost surely, 21232132103 is an apocalyptic number.
1232132103 is a deficient number, since it is larger than the sum of its proper divisors (734242905).
1232132103 is a wasteful number, since it uses less digits than its factorization.
1232132103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 350183 (or 350180 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1232132103 is about 35101.7393158801. The cubic root of 1232132103 is about 1072.0599971874.
Adding to 1232132103 its reverse (3012312321), we get a palindrome (4244444424).
It can be divided in two parts, 123213 and 2103, that added together give a square (125316 = 3542).
The spelling of 1232132103 in words is "one billion, two hundred thirty-two million, one hundred thirty-two thousand, one hundred three".
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