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4375085 = 5111329211
BaseRepresentation
bin10000101100001000101101
322020021111012
4100230020231
52110000320
6233435005
752121231
oct20541055
98207435
104375085
112519080
12156ba65
13ba2510
1481c5c1
155b64c5
hex42c22d

4375085 has 32 divisors (see below), whose sum is σ = 6410880. Its totient is φ = 2822400.

The previous prime is 4375051. The next prime is 4375093. The reversal of 4375085 is 5805734.

It is a happy number.

It is not a de Polignac number, because 4375085 - 28 = 4374829 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20630 + ... + 20840.

It is an arithmetic number, because the mean of its divisors is an integer number (200340).

Almost surely, 24375085 is an apocalyptic number.

It is an amenable number.

4375085 is a deficient number, since it is larger than the sum of its proper divisors (2035795).

4375085 is a wasteful number, since it uses less digits than its factorization.

4375085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 4375085 is about 2091.6703851229. The cubic root of 4375085 is about 163.5543747050.

The spelling of 4375085 in words is "four million, three hundred seventy-five thousand, eighty-five".

Divisors: 1 5 11 13 29 55 65 143 145 211 319 377 715 1055 1595 1885 2321 2743 4147 6119 11605 13715 20735 30173 30595 67309 79547 150865 336545 397735 875017 4375085