Base | Representation |
---|---|
bin | 1111110010010… |
… | …11100100010111 |
3 | 100020012010221122 |
4 | 13321023210113 |
5 | 232400230403 |
6 | 21050234155 |
7 | 3165431411 |
oct | 771134427 |
9 | 306163848 |
10 | 132430103 |
11 | 68831773 |
12 | 3842595b |
13 | 21589910 |
14 | 138339b1 |
15 | b95d838 |
hex | 7e4b917 |
132430103 has 8 divisors (see below), whose sum is σ = 144571728. Its totient is φ = 120567744.
The previous prime is 132430097. The next prime is 132430147. The reversal of 132430103 is 301034231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132430103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132430003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68825 + ... + 70722.
It is an arithmetic number, because the mean of its divisors is an integer number (18071466).
Almost surely, 2132430103 is an apocalyptic number.
132430103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
132430103 is a deficient number, since it is larger than the sum of its proper divisors (12141625).
132430103 is a wasteful number, since it uses less digits than its factorization.
132430103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139633.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 132430103 is about 11507.8279010420. The cubic root of 132430103 is about 509.7167503143.
Adding to 132430103 its reverse (301034231), we get a palindrome (433464334).
The spelling of 132430103 in words is "one hundred thirty-two million, four hundred thirty thousand, one hundred three".
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