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8097265 = 5112337173
BaseRepresentation
bin11110111000110111110001
3120020101100201
4132320313301
54033103030
6445315201
7125553121
oct36706761
916211321
108097265
114630660
122865b01
1318a67a7
14110ac81
15a9e2ca
hex7b8df1

8097265 has 32 divisors (see below), whose sum is σ = 11425536. Its totient is φ = 5448960.

The previous prime is 8097259. The next prime is 8097277. The reversal of 8097265 is 5627908.

It is not a de Polignac number, because 8097265 - 27 = 8097137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46719 + ... + 46891.

It is an arithmetic number, because the mean of its divisors is an integer number (357048).

It is the magic constant of a 253 × 253 magic square.

Almost surely, 28097265 is an apocalyptic number.

It is an amenable number.

8097265 is a deficient number, since it is larger than the sum of its proper divisors (3328271).

8097265 is a wasteful number, since it uses less digits than its factorization.

8097265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 8097265 is about 2845.5693630625. The cubic root of 8097265 is about 200.8072787873.

The spelling of 8097265 in words is "eight million, ninety-seven thousand, two hundred sixty-five".

Divisors: 1 5 11 23 37 55 115 173 185 253 407 851 865 1265 1903 2035 3979 4255 6401 9361 9515 19895 32005 43769 46805 70411 147223 218845 352055 736115 1619453 8097265