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80092306 = 2728120359
BaseRepresentation
bin1001100011000…
…01110010010010
312120201002222201
410301201302102
5131000423211
611540353414
71661526160
oct461416222
9176632881
1080092306
1141234598
12229a586a
13137933c8
14a8cc230
1570710c1
hex4c61c92

80092306 has 16 divisors (see below), whose sum is σ = 137796480. Its totient is φ = 34201440.

The previous prime is 80092291. The next prime is 80092307. The reversal of 80092306 is 60329008.

It is not an unprimeable number, because it can be changed into a prime (80092307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6246 + ... + 14113.

It is an arithmetic number, because the mean of its divisors is an integer number (8612280).

Almost surely, 280092306 is an apocalyptic number.

80092306 is a deficient number, since it is larger than the sum of its proper divisors (57704174).

80092306 is a wasteful number, since it uses less digits than its factorization.

80092306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20649.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 80092306 is about 8949.4304846733. The cubic root of 80092306 is about 431.0525970160.

The spelling of 80092306 in words is "eighty million, ninety-two thousand, three hundred six".

Divisors: 1 2 7 14 281 562 1967 3934 20359 40718 142513 285026 5720879 11441758 40046153 80092306