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8068704 = 253712007
BaseRepresentation
bin11110110001111001100000
3120011221011220
4132301321200
54031144304
6444535040
7125403630
oct36617140
916157156
108068704
114611156
122851480
1318967a7
1411006c0
15a95ad9
hex7b1e60

8068704 has 48 divisors (see below), whose sum is σ = 24208128. Its totient is φ = 2305152.

The previous prime is 8068703. The next prime is 8068717. The reversal of 8068704 is 4078608.

8068704 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068703) 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, 5332 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (504336).

Almost surely, 28068704 is an apocalyptic number.

8068704 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8068704 is an abundant number, since it is smaller than the sum of its proper divisors (16139424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8068704 is a wasteful number, since it uses less digits than its factorization.

8068704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12027 (or 12019 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8068704 is about 2840.5464263060. The cubic root of 8068704 is about 200.5709021365.

The spelling of 8068704 in words is "eight million, sixty-eight thousand, seven hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 12007 24014 36021 48028 72042 84049 96056 144084 168098 192112 252147 288168 336196 384224 504294 576336 672392 1008588 1152672 1344784 2017176 2689568 4034352 8068704