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8052297 = 311244009
BaseRepresentation
bin11110101101111001001001
3120011002200020
4132231321021
54030133142
6444331053
7125305041
oct36557111
916132606
108052297
1145aa8a0
122843a89
13188c196
1410d8721
15a90cec
hex7ade49

8052297 has 8 divisors (see below), whose sum is σ = 11712480. Its totient is φ = 4880160.

The previous prime is 8052293. The next prime is 8052299. The reversal of 8052297 is 7922508.

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

It is not a de Polignac number, because 8052297 - 22 = 8052293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 244009 = 8052297 / (8 + 0 + 5 + 2 + 2 + 9 + 7).

It is not an unprimeable number, because it can be changed into a prime (8052293) 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, 121972 + ... + 122037.

It is an arithmetic number, because the mean of its divisors is an integer number (1464060).

Almost surely, 28052297 is an apocalyptic number.

It is an amenable number.

8052297 is a deficient number, since it is larger than the sum of its proper divisors (3660183).

8052297 is a wasteful number, since it uses less digits than its factorization.

8052297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244023.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8052297 is about 2837.6569560114. The cubic root of 8052297 is about 200.4348621227.

The spelling of 8052297 in words is "eight million, fifty-two thousand, two hundred ninety-seven".

Divisors: 1 3 11 33 244009 732027 2684099 8052297