Base | Representation |
---|---|
bin | 1111100011010… |
… | …00001010110111 |
3 | 100002110112220022 |
4 | 13301220022313 |
5 | 231343400403 |
6 | 20535555355 |
7 | 3142544000 |
oct | 761501267 |
9 | 302415808 |
10 | 130450103 |
11 | 676aa103 |
12 | 3782bb5b |
13 | 21045614 |
14 | 1347a1a7 |
15 | b6bbd38 |
hex | 7c682b7 |
130450103 has 16 divisors (see below), whose sum is σ = 152788800. Its totient is φ = 111329568.
The previous prime is 130450097. The next prime is 130450109. The reversal of 130450103 is 301054031.
It is an interprime number because it is at equal distance from previous prime (130450097) and next prime (130450109).
It is not a de Polignac number, because 130450103 - 26 = 130450039 is a prime.
It is a super-3 number, since 3×1304501033 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130450109) 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, 94325 + ... + 95697.
It is an arithmetic number, because the mean of its divisors is an integer number (9549300).
Almost surely, 2130450103 is an apocalyptic number.
130450103 is a deficient number, since it is larger than the sum of its proper divisors (22338697).
130450103 is an equidigital number, since it uses as much as digits as its factorization.
130450103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671 (or 1657 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 130450103 is about 11421.4755176378. The cubic root of 130450103 is about 507.1636772854.
The spelling of 130450103 in words is "one hundred thirty million, four hundred fifty thousand, one hundred three".
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