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1303100213 = 23293193367
BaseRepresentation
bin100110110101011…
…1011101100110101
310100211000100102212
41031222323230311
510132043201323
6333145543205
744202111662
oct11552735465
93324010385
101303100213
11609625528
123044a4b05
13179c8211c
14c50caa69
1579603b78
hex4dabbb35

1303100213 has 8 divisors (see below), whose sum is σ = 1364404608. Its totient is φ = 1242183184.

The previous prime is 1303100189. The next prime is 1303100233. The reversal of 1303100213 is 3120013031.

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

It is a cyclic number.

It is not a de Polignac number, because 1303100213 - 226 = 1235991349 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 (1303100233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89945 + ... + 103422.

It is an arithmetic number, because the mean of its divisors is an integer number (170550576).

Almost surely, 21303100213 is an apocalyptic number.

It is an amenable number.

1303100213 is a deficient number, since it is larger than the sum of its proper divisors (61304395).

1303100213 is a wasteful number, since it uses less digits than its factorization.

1303100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193683.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1303100213 is about 36098.4793724057. The cubic root of 1303100213 is about 1092.2597713402.

Adding to 1303100213 its reverse (3120013031), we get a palindrome (4423113244).

The spelling of 1303100213 in words is "one billion, three hundred three million, one hundred thousand, two hundred thirteen".