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85483629 = 32711293421
BaseRepresentation
bin1010001100001…
…10000001101101
312221212000111100
411012012001231
5133340434004
612252113313
72055412260
oct506060155
9187760440
1085483629
1144287130
1224765839
131493033a
14b4d2cd7
157788739
hex518606d

85483629 has 48 divisors (see below), whose sum is σ = 154836864. Its totient is φ = 44150400.

The previous prime is 85483589. The next prime is 85483649. The reversal of 85483629 is 92638458.

It is not a de Polignac number, because 85483629 - 27 = 85483501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85483649) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 202839 + ... + 203259.

It is an arithmetic number, because the mean of its divisors is an integer number (3225768).

Almost surely, 285483629 is an apocalyptic number.

It is an amenable number.

85483629 is a deficient number, since it is larger than the sum of its proper divisors (69353235).

85483629 is a wasteful number, since it uses less digits than its factorization.

85483629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 735 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 85483629 is about 9245.7357197791. The cubic root of 85483629 is about 440.5152864611.

The spelling of 85483629 in words is "eighty-five million, four hundred eighty-three thousand, six hundred twenty-nine".

Divisors: 1 3 7 9 11 21 33 63 77 99 231 293 421 693 879 1263 2051 2637 2947 3223 3789 4631 6153 8841 9669 13893 18459 22561 26523 29007 32417 41679 67683 97251 123353 203049 291753 370059 863471 1110177 1356883 2590413 4070649 7771239 9498181 12211947 28494543 85483629