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2675671297 = 13401513269
BaseRepresentation
bin1001111101111011…
…1000000100000001
320220110202011222221
42133132320010001
520434432440142
61121300531041
7123206554645
oct23736700401
96813664887
102675671297
11115338a4a2
126280b0a81
13338448c70
141b54dcc25
15109d7b767
hex9f7b8101

2675671297 has 8 divisors (see below), whose sum is σ = 2888683560. Its totient is φ = 2463686400.

The previous prime is 2675671279. The next prime is 2675671301. The reversal of 2675671297 is 7921765762.

It can be written as a sum of positive squares in 4 ways, for example, as 1470262336 + 1205408961 = 38344^2 + 34719^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2675671297 - 215 = 2675638529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2675671217) 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, 251422 + ... + 261847.

It is an arithmetic number, because the mean of its divisors is an integer number (361085445).

Almost surely, 22675671297 is an apocalyptic number.

It is an amenable number.

2675671297 is a deficient number, since it is larger than the sum of its proper divisors (213012263).

2675671297 is a wasteful number, since it uses less digits than its factorization.

2675671297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513683.

The product of its digits is 2222640, while the sum is 52.

The square root of 2675671297 is about 51726.8914298936. The cubic root of 2675671297 is about 1388.2816606034.

The spelling of 2675671297 in words is "two billion, six hundred seventy-five million, six hundred seventy-one thousand, two hundred ninety-seven".

Divisors: 1 13 401 5213 513269 6672497 205820869 2675671297