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8925470745297 = 36697334442303
BaseRepresentation
bin1000000111100001111110…
…0000110110001011010001
31011121021012101212102001120
42001320133200312023101
52132213331002322142
630552145445552453
71610562325362351
oct201703740661321
934537171772046
108925470745297
1129312a8604a57
121001996115729
134c988c297b92
1422bdd074ab61
1510728a64e7ec
hex81e1f8362d1

8925470745297 has 8 divisors (see below), whose sum is σ = 11900648108544. Its totient is φ = 5950303606128.

The previous prime is 8925470745293. The next prime is 8925470745311. The reversal of 8925470745297 is 7925470745298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8925470745297 - 22 = 8925470745293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8925470745293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211953 + ... + 4230350.

It is an arithmetic number, because the mean of its divisors is an integer number (1487581013568).

Almost surely, 28925470745297 is an apocalyptic number.

It is an amenable number.

8925470745297 is a deficient number, since it is larger than the sum of its proper divisors (2975177363247).

8925470745297 is a wasteful number, since it uses less digits than its factorization.

8925470745297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112039.

The product of its (nonzero) digits is 355622400, while the sum is 69.

Subtracting from 8925470745297 its reverse (7925470745298), we obtain a palindrome (999999999999).

The spelling of 8925470745297 in words is "eight trillion, nine hundred twenty-five billion, four hundred seventy million, seven hundred forty-five thousand, two hundred ninety-seven".

Divisors: 1 3 669733 2009199 4442303 13326909 2975156915099 8925470745297