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323102311230 = 23510770077041
BaseRepresentation
bin1001011001110100110…
…01100000001100111110
31010212222120000000221210
410230322121200030332
520243203142424410
6404233043505250
732225530221366
oct4547231401476
91125876000853
10323102311230
111150329166a6
1252752388226
132461216055a
14118d14639a6
15861097d220
hex4b3a66033e

323102311230 has 16 divisors (see below), whose sum is σ = 775445547024. Its totient is φ = 86160616320.

The previous prime is 323102311211. The next prime is 323102311313. The reversal of 323102311230 is 32113201323.

It is a super-2 number, since 2×3231023112302 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323102311197 and 323102311206.

It is a congruent number.

It is an unprimeable number.

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, 5385038491 + ... + 5385038550.

It is an arithmetic number, because the mean of its divisors is an integer number (48465346689).

Almost surely, 2323102311230 is an apocalyptic number.

323102311230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323102311230 is an abundant number, since it is smaller than the sum of its proper divisors (452343235794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323102311230 is a wasteful number, since it uses less digits than its factorization.

323102311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770077051.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 323102311230 its reverse (32113201323), we get a palindrome (355215512553).

The spelling of 323102311230 in words is "three hundred twenty-three billion, one hundred two million, three hundred eleven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 10770077041 21540154082 32310231123 53850385205 64620462246 107700770410 161551155615 323102311230