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9079374097 = 63839142223
BaseRepresentation
bin10000111010010110…
…00100000100010001
3212102202102222210201
420131023010010101
5122043304432342
64100534255201
7440665256263
oct103513040421
925382388721
109079374097
11393a085162
1219147b7501
13b19051811
14621b97b33
15382159db7
hex21d2c4111

9079374097 has 4 divisors (see below), whose sum is σ = 9079580160. Its totient is φ = 9079168036.

The previous prime is 9079374091. The next prime is 9079374103. The reversal of 9079374097 is 7904739709.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7904739709 = 13956868631.

It is an interprime number because it is at equal distance from previous prime (9079374091) and next prime (9079374103).

It is a cyclic number.

It is not a de Polignac number, because 9079374097 - 227 = 8945156369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9079374091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7273 + ... + 134950.

It is an arithmetic number, because the mean of its divisors is an integer number (2269895040).

Almost surely, 29079374097 is an apocalyptic number.

It is an amenable number.

9079374097 is a deficient number, since it is larger than the sum of its proper divisors (206063).

9079374097 is a wasteful number, since it uses less digits than its factorization.

9079374097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206062.

The product of its (nonzero) digits is 3000564, while the sum is 55.

The square root of 9079374097 is about 95285.7497058191. The cubic root of 9079374097 is about 2086.1809255501.

The spelling of 9079374097 in words is "nine billion, seventy-nine million, three hundred seventy-four thousand, ninety-seven".

Divisors: 1 63839 142223 9079374097