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12953012941307 = 2319920807136013
BaseRepresentation
bin1011110001111101101110…
…1111000011000111111011
31200212021222202001122010102
42330133123233003013323
53144210232303110212
643314310524510015
72504552510241155
oct274373357030773
950767882048112
1012953012941307
11414438413708a
1215524699ab30b
1372c6051b14ca
1432ad01909ad5
15176e0e5905c2
hexbc7dbbc31fb

12953012941307 has 16 divisors (see below), whose sum is σ = 13584860697600. Its totient is φ = 12326894867232.

The previous prime is 12953012941303. The next prime is 12953012941381. The reversal of 12953012941307 is 70314921035921.

It is a cyclic number.

It is not a de Polignac number, because 12953012941307 - 22 = 12953012941303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12953012941301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95165633 + ... + 95301645.

It is an arithmetic number, because the mean of its divisors is an integer number (849053793600).

Almost surely, 212953012941307 is an apocalyptic number.

12953012941307 is a deficient number, since it is larger than the sum of its proper divisors (631847756293).

12953012941307 is a wasteful number, since it uses less digits than its factorization.

12953012941307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157042.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 12953012941307 in words is "twelve trillion, nine hundred fifty-three billion, twelve million, nine hundred forty-one thousand, three hundred seven".

Divisors: 1 23 199 4577 20807 136013 478561 3128299 4140593 27066587 95233639 622531501 2830022491 65090517293 563174475709 12953012941307