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85411286 = 244396401
BaseRepresentation
bin1010001011101…
…00010111010110
312221201100020222
411011310113112
5133331130121
612250354342
72054661332
oct505642726
9187640228
1085411286
1144237844
122472b9b2
131490642c
14b4b47c2
1577720ab
hex51745d6

85411286 has 8 divisors (see below), whose sum is σ = 128407464. Its totient is φ = 42608800.

The previous prime is 85411279. The next prime is 85411301. The reversal of 85411286 is 68211458.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47315 + ... + 49086.

It is an arithmetic number, because the mean of its divisors is an integer number (16050933).

Almost surely, 285411286 is an apocalyptic number.

85411286 is a deficient number, since it is larger than the sum of its proper divisors (42996178).

85411286 is a wasteful number, since it uses less digits than its factorization.

85411286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96846.

The product of its digits is 15360, while the sum is 35.

The square root of 85411286 is about 9241.8226557319. The cubic root of 85411286 is about 440.3909851114.

The spelling of 85411286 in words is "eighty-five million, four hundred eleven thousand, two hundred eighty-six".

Divisors: 1 2 443 886 96401 192802 42705643 85411286