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80422026 = 2313403671
BaseRepresentation
bin1001100101100…
…10010010001010
312121022212021120
410302302102022
5131042001101
611551420110
71664401356
oct462622212
9177285246
1080422026
114143a293
1222b24636
131387a4c9
14a976466
1570d8b36
hex4cb248a

80422026 has 8 divisors (see below), whose sum is σ = 160844064. Its totient is φ = 26807340.

The previous prime is 80422009. The next prime is 80422031. The reversal of 80422026 is 62022408.

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

80422026 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 80421987 and 80422005.

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, 6701830 + ... + 6701841.

It is an arithmetic number, because the mean of its divisors is an integer number (20105508).

Almost surely, 280422026 is an apocalyptic number.

80422026 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.

80422026 is a wasteful number, since it uses less digits than its factorization.

80422026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13403676.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 80422026 is about 8967.8328485761. The cubic root of 80422026 is about 431.6432990900.

The spelling of 80422026 in words is "eighty million, four hundred twenty-two thousand, twenty-six".

Divisors: 1 2 3 6 13403671 26807342 40211013 80422026