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2952748817 = 8941278039
BaseRepresentation
bin1010111111111111…
…0101111100010001
321121210010011220022
42233333311330101
522021400430232
61204555353225
7133112644064
oct25777657421
97553104808
102952748817
111285827987
126a4a52815
1338097c365
142002268db
1512435d812
hexafff5f11

2952748817 has 8 divisors (see below), whose sum is σ = 2987020800. Its totient is φ = 2918501344.

The previous prime is 2952748753. The next prime is 2952748823. The reversal of 2952748817 is 7188472592.

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 2952748817 - 26 = 2952748753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2952748847) 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, 363284 + ... + 371322.

It is an arithmetic number, because the mean of its divisors is an integer number (373377600).

Almost surely, 22952748817 is an apocalyptic number.

It is an amenable number.

2952748817 is a deficient number, since it is larger than the sum of its proper divisors (34271983).

2952748817 is an equidigital number, since it uses as much as digits as its factorization.

2952748817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12255.

The product of its digits is 2257920, while the sum is 53.

The square root of 2952748817 is about 54339.2014755462. The cubic root of 2952748817 is about 1434.6374649418.

The spelling of 2952748817 in words is "two billion, nine hundred fifty-two million, seven hundred forty-eight thousand, eight hundred seventeen".

Divisors: 1 89 4127 8039 367303 715471 33176953 2952748817