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10200100003030 = 257145715714329
BaseRepresentation
bin1001010001101110010101…
…0101100101110011010110
31100010010020111200121200201
42110123211111211303112
52314104301100044110
633405510010331114
72101634662325320
oct224334525456326
940103214617621
1010200100003030
113282924598a53
121188a20a29a9a
1358cb330bc692
1427398a602610
1512a4dc06cb3a
hex946e5565cd6

10200100003030 has 16 divisors (see below), whose sum is σ = 20983062863520. Its totient is φ = 3497177143872.

The previous prime is 10200100003013. The next prime is 10200100003033. The reversal of 10200100003030 is 3030000100201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10200100002998 and 10200100003016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200100003033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72857857095 + ... + 72857857234.

It is an arithmetic number, because the mean of its divisors is an integer number (1311441428970).

Almost surely, 210200100003030 is an apocalyptic number.

10200100003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200100003030 is an abundant number, since it is smaller than the sum of its proper divisors (10782962860490).

10200100003030 is a wasteful number, since it uses less digits than its factorization.

10200100003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145715714343.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10200100003030 its reverse (3030000100201), we get a palindrome (13230100103231).

The spelling of 10200100003030 in words is "ten trillion, two hundred billion, one hundred million, three thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 145715714329 291431428658 728578571645 1020010000303 1457157143290 2040020000606 5100050001515 10200100003030