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12300274774663 = 194729401468491
BaseRepresentation
bin1011001011111110000110…
…0000100011001010000111
31121112220011022001010111221
42302333201200203022013
53103011430320242123
642054400200341211
72406444163333231
oct262774140431207
947486138033457
1012300274774663
113a125764963a7
121467a61174807
136b2bac426645
1430749d409251
15164e597a925d
hexb2fe1823287

12300274774663 has 16 divisors (see below), whose sum is σ = 13223617712640. Its totient is φ = 11404545768000.

The previous prime is 12300274774651. The next prime is 12300274774681. The reversal of 12300274774663 is 36647747200321.

It is a cyclic number.

It is not a de Polignac number, because 12300274774663 - 213 = 12300274766471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12300274774663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300274771663) 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, 26020848 + ... + 26489338.

It is an arithmetic number, because the mean of its divisors is an integer number (826476107040).

Almost surely, 212300274774663 is an apocalyptic number.

12300274774663 is a deficient number, since it is larger than the sum of its proper divisors (923342937977).

12300274774663 is a wasteful number, since it uses less digits than its factorization.

12300274774663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497958.

The product of its (nonzero) digits is 7112448, while the sum is 52.

The spelling of 12300274774663 in words is "twelve trillion, three hundred billion, two hundred seventy-four million, seven hundred seventy-four thousand, six hundred sixty-three".

Divisors: 1 19 47 893 29401 468491 558619 1381847 8901329 22019077 26255093 418362463 13774103891 261707973929 647382882877 12300274774663