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8069224 = 231953087
BaseRepresentation
bin11110110010000001101000
3120011221220011
4132302001220
54031203344
6444541304
7125405302
oct36620150
916157804
108069224
114611589
122851834
131896ab7
141100972
15a95d34
hex7b2068

8069224 has 16 divisors (see below), whose sum is σ = 15926400. Its totient is φ = 3822192.

The previous prime is 8069213. The next prime is 8069231. The reversal of 8069224 is 4229608.

It is a super-2 number, since 2×80692242 = 130224751924352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26392 + ... + 26695.

It is an arithmetic number, because the mean of its divisors is an integer number (995400).

Almost surely, 28069224 is an apocalyptic number.

It is an amenable number.

8069224 is a deficient number, since it is larger than the sum of its proper divisors (7857176).

8069224 is a wasteful number, since it uses less digits than its factorization.

8069224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53112 (or 53108 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8069224 is about 2840.6379565161. The cubic root of 8069224 is about 200.5752107437.

The spelling of 8069224 in words is "eight million, sixty-nine thousand, two hundred twenty-four".

Divisors: 1 2 4 8 19 38 76 152 53087 106174 212348 424696 1008653 2017306 4034612 8069224