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12300108452 = 22233110142701
BaseRepresentation
bin10110111010010010…
…01100001010100100
31011202012211020202022
423131021030022210
5200142311432302
65352310002312
7613544124332
oct133511141244
934665736668
1012300108452
1152420aa595
122473346398
13121039caa8
1484981cb52
154beca18a2
hex2dd24c2a4

12300108452 has 48 divisors (see below), whose sum is σ = 23415727104. Its totient is φ = 5636400000.

The previous prime is 12300108439. The next prime is 12300108463. The reversal of 12300108452 is 25480100321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266702 + ... + 309402.

It is an arithmetic number, because the mean of its divisors is an integer number (487827648).

Almost surely, 212300108452 is an apocalyptic number.

It is an amenable number.

12300108452 is a deficient number, since it is larger than the sum of its proper divisors (11115618652).

12300108452 is a wasteful number, since it uses less digits than its factorization.

12300108452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42860 (or 42858 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 12300108452 its reverse (25480100321), we get a palindrome (37780208773).

The spelling of 12300108452 in words is "twelve billion, three hundred million, one hundred eight thousand, four hundred fifty-two".

Divisors: 1 2 4 23 31 46 62 92 101 124 202 404 713 1426 2323 2852 3131 4646 6262 9292 12524 42701 72013 85402 144026 170804 288052 982123 1323731 1964246 2647462 3928492 4312801 5294924 8625602 17251204 30445813 60891626 99194423 121783252 133696831 198388846 267393662 396777692 534787324 3075027113 6150054226 12300108452