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60045769693 = 713787838429
BaseRepresentation
bin110111111011000000…
…011011101111011101
312201222200201010222001
4313323000123233131
51440433204112233
643330141122301
74223663423020
oct677300335735
9181880633861
1060045769693
11235132a9558
12b779259391
13587c093c50
142c989a91b7
15186679427d
hexdfb01bbdd

60045769693 has 16 divisors (see below), whose sum is σ = 73996478080. Its totient is φ = 47448317376.

The previous prime is 60045769681. The next prime is 60045769753. The reversal of 60045769693 is 39696754006.

It is a cyclic number.

It is not a de Polignac number, because 60045769693 - 29 = 60045769181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60045769603) 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, 347598 + ... + 490831.

It is an arithmetic number, because the mean of its divisors is an integer number (4624779880).

Almost surely, 260045769693 is an apocalyptic number.

It is an amenable number.

60045769693 is a deficient number, since it is larger than the sum of its proper divisors (13950708387).

60045769693 is a wasteful number, since it uses less digits than its factorization.

60045769693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839236.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 60045769693 in words is "sixty billion, forty-five million, seven hundred sixty-nine thousand, six hundred ninety-three".

Divisors: 1 7 13 91 787 5509 10231 71617 838429 5869003 10899577 76297039 659843623 4618905361 8577967099 60045769693