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130103302 = 279293093
BaseRepresentation
bin1111100000100…
…11100000000110
3100001210221011211
413300103200012
5231301301202
620524322034
73136600630
oct760234006
9301727154
10130103302
116749259a
12376a331a
1320c53804
14133c9a50
15b64e1d7
hex7c13806

130103302 has 8 divisors (see below), whose sum is σ = 223034256. Its totient is φ = 55758552.

The previous prime is 130103297. The next prime is 130103321. The reversal of 130103302 is 203301031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4646533 + ... + 4646560.

It is an arithmetic number, because the mean of its divisors is an integer number (27879282).

Almost surely, 2130103302 is an apocalyptic number.

130103302 is a deficient number, since it is larger than the sum of its proper divisors (92930954).

130103302 is an equidigital number, since it uses as much as digits as its factorization.

130103302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9293102.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130103302 is about 11406.2834437866. The cubic root of 130103302 is about 506.7138476570.

Adding to 130103302 its reverse (203301031), we get a palindrome (333404333).

The spelling of 130103302 in words is "one hundred thirty million, one hundred three thousand, three hundred two".

Divisors: 1 2 7 14 9293093 18586186 65051651 130103302