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8028074 = 267181331
BaseRepresentation
bin11110100111111110101010
3120002212110002
4132213332222
54023344244
6444023002
7125144315
oct36477652
916085402
108028074
11459367a
122831a62
131881152
1410cd97c
15a88a4e
hex7a7faa

8028074 has 16 divisors (see below), whose sum is σ = 12326496. Its totient is φ = 3920400.

The previous prime is 8028061. The next prime is 8028077. The reversal of 8028074 is 4708208.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8028077) 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, 24089 + ... + 24419.

It is an arithmetic number, because the mean of its divisors is an integer number (770406).

Almost surely, 28028074 is an apocalyptic number.

8028074 is a deficient number, since it is larger than the sum of its proper divisors (4298422).

8028074 is a wasteful number, since it uses less digits than its factorization.

8028074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 8028074 is about 2833.3856073609. The cubic root of 8028074 is about 200.2336768693.

The spelling of 8028074 in words is "eight million, twenty-eight thousand, seventy-four".

Divisors: 1 2 67 134 181 331 362 662 12127 22177 24254 44354 59911 119822 4014037 8028074