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10302200103 = 3131264120897
BaseRepresentation
bin10011001100000111…
…10001100100100111
3222120222101222201210
421212003301210213
5132044330400403
64422135522503
7513204153546
oct114603614447
928528358653
1010302200103
114407361468
121bb6229433
13c824a87c0
146da34a15d
154046a3b03
hex2660f1927

10302200103 has 16 divisors (see below), whose sum is σ = 14794780896. Its totient is φ = 6339010560.

The previous prime is 10302200071. The next prime is 10302200143. The reversal of 10302200103 is 30100220301.

It is a happy number.

It is not a de Polignac number, because 10302200103 - 25 = 10302200071 is a prime.

It is a super-2 number, since 2×103022001032 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302200143) 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, 482551 + ... + 503447.

It is an arithmetic number, because the mean of its divisors is an integer number (924673806).

Almost surely, 210302200103 is an apocalyptic number.

10302200103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10302200103 is a deficient number, since it is larger than the sum of its proper divisors (4492580793).

10302200103 is a wasteful number, since it uses less digits than its factorization.

10302200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33554.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10302200103 its reverse (30100220301), we get a palindrome (40402420404).

The spelling of 10302200103 in words is "ten billion, three hundred two million, two hundred thousand, one hundred three".

Divisors: 1 3 13 39 12641 20897 37923 62691 164333 271661 492999 814983 264158977 792476931 3434066701 10302200103