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2401317297 = 322231196471
BaseRepresentation
bin1000111100100001…
…0011000110110001
320012100111120001200
42033020103012301
514404214123142
61034140321413
7113335601031
oct21710230661
96170446050
102401317297
111022532255
12570243269
132c365a412
1418acc38c1
15e0c3664c
hex8f2131b1

2401317297 has 12 divisors (see below), whose sum is σ = 3484126464. Its totient is φ = 1593698040.

The previous prime is 2401317293. The next prime is 2401317389. The reversal of 2401317297 is 7927131042.

It is not a de Polignac number, because 2401317297 - 22 = 2401317293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2401317293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596229 + ... + 600242.

It is an arithmetic number, because the mean of its divisors is an integer number (290343872).

Almost surely, 22401317297 is an apocalyptic number.

It is an amenable number.

2401317297 is a deficient number, since it is larger than the sum of its proper divisors (1082809167).

2401317297 is a wasteful number, since it uses less digits than its factorization.

2401317297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196700 (or 1196697 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2401317297 is about 49003.2376175289. The cubic root of 2401317297 is about 1339.1108114771.

The spelling of 2401317297 in words is "two billion, four hundred one million, three hundred seventeen thousand, two hundred ninety-seven".

Divisors: 1 3 9 223 669 2007 1196471 3589413 10768239 266813033 800439099 2401317297