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12302810364 = 22313113697913
BaseRepresentation
bin10110111010100110…
…11111110011111100
31011202101220112002010
423131103133303330
5200144004412424
65352443531220
7613606106535
oct133523376374
934671815063
1012302810364
115243685579
122474229b10
131210b07860
14849d2368c
154c0137229
hex2dd4dfcfc

12302810364 has 48 divisors (see below), whose sum is σ = 31188380832. Its totient is φ = 3751974912.

The previous prime is 12302810363. The next prime is 12302810369. The reversal of 12302810364 is 46301820321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302810363) 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 15 ways as a sum of consecutive naturals, for example, 331329 + ... + 366584.

It is an arithmetic number, because the mean of its divisors is an integer number (649757934).

Almost surely, 212302810364 is an apocalyptic number.

It is an amenable number.

12302810364 is an abundant number, since it is smaller than the sum of its proper divisors (18885570468).

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

12302810364 is a wasteful number, since it uses less digits than its factorization.

12302810364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698046 (or 698044 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 12302810364 in words is "twelve billion, three hundred two million, eight hundred ten thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 113 156 226 339 452 678 1356 1469 2938 4407 5876 8814 17628 697913 1395826 2093739 2791652 4187478 8374956 9072869 18145738 27218607 36291476 54437214 78864169 108874428 157728338 236592507 315456676 473185014 946370028 1025234197 2050468394 3075702591 4100936788 6151405182 12302810364