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80132226 = 2313355371
BaseRepresentation
bin1001100011010…
…11100010000010
312120210010202020
410301223202002
5131003212401
611541302310
71662053436
oct461534202
9176703666
1080132226
1141261589
1222a04996
13137a8625
14a8dc9c6
15707cd36
hex4c6b882

80132226 has 8 divisors (see below), whose sum is σ = 160264464. Its totient is φ = 26710740.

The previous prime is 80132189. The next prime is 80132243. The reversal of 80132226 is 62223108.

It is a sphenic number, since it is the product of 3 distinct primes.

80132226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 80132196 and 80132205.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6677680 + ... + 6677691.

It is an arithmetic number, because the mean of its divisors is an integer number (20033058).

Almost surely, 280132226 is an apocalyptic number.

80132226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80132226 is a wasteful number, since it uses less digits than its factorization.

80132226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355376.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 80132226 is about 8951.6605163511. The cubic root of 80132226 is about 431.1242009041.

The spelling of 80132226 in words is "eighty million, one hundred thirty-two thousand, two hundred twenty-six".

Divisors: 1 2 3 6 13355371 26710742 40066113 80132226