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80085348 = 2234735311
BaseRepresentation
bin1001100011000…
…00000101100100
312120200202110000
410301200011210
5131000212343
611540301300
71661466660
oct461400544
9176622400
1080085348
114122a342
12229a1830
13137901a5
14a8c98a0
15706ded3
hex4c60164

80085348 has 60 divisors (see below), whose sum is σ = 239274112. Its totient is φ = 22880880.

The previous prime is 80085347. The next prime is 80085349. The reversal of 80085348 is 84358008.

It is an interprime number because it is at equal distance from previous prime (80085347) and next prime (80085349).

It is a super-2 number, since 2×800853482 = 12827325928562208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80085347) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15388 + ... + 19923.

Almost surely, 280085348 is an apocalyptic number.

It is an amenable number.

80085348 is an abundant number, since it is smaller than the sum of its proper divisors (159188764).

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

80085348 is a wasteful number, since it uses less digits than its factorization.

80085348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35334 (or 35323 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 80085348 is about 8949.0417364095. The cubic root of 80085348 is about 431.0401141239.

The spelling of 80085348 in words is "eighty million, eighty-five thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 378 567 756 1134 2268 35311 70622 105933 141244 211866 247177 317799 423732 494354 635598 741531 953397 988708 1271196 1483062 1906794 2224593 2860191 2966124 3813588 4449186 5720382 6673779 8898372 11440764 13347558 20021337 26695116 40042674 80085348