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85416301 = 791081219
BaseRepresentation
bin1010001011101…
…01100101101101
312221201121010201
411011311211231
5133331310201
612250433501
72055012055
oct505654555
9187647121
1085416301
1144240593
1224732891
13149087b9
14b4b6565
157773801
hex517596d

85416301 has 4 divisors (see below), whose sum is σ = 86497600. Its totient is φ = 84335004.

The previous prime is 85416299. The next prime is 85416341. The reversal of 85416301 is 10361458.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85416301 - 21 = 85416299 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85416301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85416341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540531 + ... + 540688.

It is an arithmetic number, because the mean of its divisors is an integer number (21624400).

Almost surely, 285416301 is an apocalyptic number.

It is an amenable number.

85416301 is a deficient number, since it is larger than the sum of its proper divisors (1081299).

85416301 is a wasteful number, since it uses less digits than its factorization.

85416301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081298.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 85416301 is about 9242.0939726882. The cubic root of 85416301 is about 440.3996042594.

Adding to 85416301 its reverse (10361458), we get a palindrome (95777759).

The spelling of 85416301 in words is "eighty-five million, four hundred sixteen thousand, three hundred one".

Divisors: 1 79 1081219 85416301