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8066023 = 78313883
BaseRepresentation
bin11110110001001111100111
3120011210111121
4132301033213
54031103043
6444514411
7125363050
oct36611747
916153447
108066023
11460a139
12284ba07
1318954c4
1410dd727
15a94ded
hex7b13e7

8066023 has 8 divisors (see below), whose sum is σ = 9330048. Its totient is φ = 6829944.

The previous prime is 8065987. The next prime is 8066027. The reversal of 8066023 is 3206608.

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 8066023 - 29 = 8065511 is a prime.

8066023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066027) 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, 6361 + ... + 7522.

It is an arithmetic number, because the mean of its divisors is an integer number (1166256).

Almost surely, 28066023 is an apocalyptic number.

8066023 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8066023 is a deficient number, since it is larger than the sum of its proper divisors (1264025).

8066023 is a wasteful number, since it uses less digits than its factorization.

8066023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13973.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8066023 is about 2840.0744708546. The cubic root of 8066023 is about 200.5486850139.

The spelling of 8066023 in words is "eight million, sixty-six thousand, twenty-three".

Divisors: 1 7 83 581 13883 97181 1152289 8066023