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8997295 = 52337723
BaseRepresentation
bin100010010100…
…100110101111
3121221002222011
4202110212233
54300403140
6520502051
7136322116
oct42244657
917832864
108997295
11509588a
12301a927
131b30358
1412a2c7d
15bcacea
hex8949af

8997295 has 8 divisors (see below), whose sum is σ = 10844496. Its totient is φ = 7166016.

The previous prime is 8997293. The next prime is 8997299. The reversal of 8997295 is 5927998.

8997295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8997295 - 21 = 8997293 is a prime.

It is a d-powerful number, because it can be written as 87 + 9 + 92 + 75 + 221 + 97 + 55 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8997293) 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, 2697 + ... + 5026.

It is an arithmetic number, because the mean of its divisors is an integer number (1355562).

Almost surely, 28997295 is an apocalyptic number.

8997295 is a deficient number, since it is larger than the sum of its proper divisors (1847201).

8997295 is a wasteful number, since it uses less digits than its factorization.

8997295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7961.

The product of its digits is 408240, while the sum is 49.

The square root of 8997295 is about 2999.5491327865. The cubic root of 8997295 is about 207.9875408587.

The spelling of 8997295 in words is "eight million, nine hundred ninety-seven thousand, two hundred ninety-five".

Divisors: 1 5 233 1165 7723 38615 1799459 8997295