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12060812974388 = 2210329273817899
BaseRepresentation
bin1010111110000010000001…
…1110010001100100110100
31120201000001210102021202012
42233200200132101210310
53040101021110140023
641352354435103352
72353236121531643
oct257404036214464
946630053367665
1012060812974388
11392aa64554622
121429571a41b58
136964396c32b9
142d9a6441735a
1515dae1c0e978
hexaf820791934

12060812974388 has 12 divisors (see below), whose sum is σ = 21311339431200. Its totient is φ = 5971858851192.

The previous prime is 12060812974367. The next prime is 12060812974391. The reversal of 12060812974388 is 88347921806021.

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 3 ways as a sum of consecutive naturals, for example, 14636908538 + ... + 14636909361.

It is an arithmetic number, because the mean of its divisors is an integer number (1775944952600).

Almost surely, 212060812974388 is an apocalyptic number.

It is an amenable number.

12060812974388 is a deficient number, since it is larger than the sum of its proper divisors (9250526456812).

12060812974388 is a wasteful number, since it uses less digits than its factorization.

12060812974388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29273818006 (or 29273818004 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 12060812974388 in words is "twelve trillion, sixty billion, eight hundred twelve million, nine hundred seventy-four thousand, three hundred eighty-eight".

Divisors: 1 2 4 103 206 412 29273817899 58547635798 117095271596 3015203243597 6030406487194 12060812974388