Base | Representation |
---|---|
bin | 111101011001101… |
… | …001001001001111 |
3 | 2122210101010212021 |
4 | 331121221021033 |
5 | 4102203213203 |
6 | 250115151011 |
7 | 34345660114 |
oct | 7531511117 |
9 | 2583333767 |
10 | 1030132303 |
11 | 489534712 |
12 | 248ba5467 |
13 | 13555a455 |
14 | 9ab5290b |
15 | 606845bd |
hex | 3d66924f |
1030132303 has 16 divisors (see below), whose sum is σ = 1095920640. Its totient is φ = 966230496.
The previous prime is 1030132297. The next prime is 1030132309. The reversal of 1030132303 is 3032310301.
It is an interprime number because it is at equal distance from previous prime (1030132297) and next prime (1030132309).
It is a cyclic number.
It is not a de Polignac number, because 1030132303 - 213 = 1030124111 is a prime.
It is a super-2 number, since 2×10301323032 = 2122345123368167618, which contains 22 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 (1030132309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366901 + ... + 369697.
It is an arithmetic number, because the mean of its divisors is an integer number (68495040).
Almost surely, 21030132303 is an apocalyptic number.
1030132303 is a deficient number, since it is larger than the sum of its proper divisors (65788337).
1030132303 is a wasteful number, since it uses less digits than its factorization.
1030132303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3126.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 1030132303 is about 32095.6742100863. The cubic root of 1030132303 is about 1009.9448726569.
Adding to 1030132303 its reverse (3032310301), we get a palindrome (4062442604).
The spelling of 1030132303 in words is "one billion, thirty million, one hundred thirty-two thousand, three hundred three".
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