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10302202017 = 321144689113
BaseRepresentation
bin10011001100000111…
…10010000010100001
3222120222102002100200
421212003302002201
5132044330431032
64422135535413
7513204162252
oct114603620241
928528362320
1010302202017
114407362948
121bb622a569
13c824a9633
146da34ab29
154046a447c
hex2660f20a1

10302202017 has 6 divisors (see below), whose sum is σ = 14880958482. Its totient is φ = 6868134672.

The previous prime is 10302202013. The next prime is 10302202019. The reversal of 10302202017 is 71020220301.

It can be written as a sum of positive squares in only one way, i.e., 10286827776 + 15374241 = 101424^2 + 3921^2 .

It is not a de Polignac number, because 10302202017 - 22 = 10302202013 is a prime.

It is a super-2 number, since 2×103022020172 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10302202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572344548 + ... + 572344565.

It is an arithmetic number, because the mean of its divisors is an integer number (2480159747).

Almost surely, 210302202017 is an apocalyptic number.

It is an amenable number.

10302202017 is a deficient number, since it is larger than the sum of its proper divisors (4578756465).

10302202017 is a wasteful number, since it uses less digits than its factorization.

10302202017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144689119 (or 1144689116 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

Adding to 10302202017 its reverse (71020220301), we get a palindrome (81322422318).

The spelling of 10302202017 in words is "ten billion, three hundred two million, two hundred two thousand, seventeen".

Divisors: 1 3 9 1144689113 3434067339 10302202017