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10223375 = 53172283
BaseRepresentation
bin100110111111…
…111100001111
3201020101211112
4212333330033
510104122000
61003042235
7152616521
oct46777417
921211745
1010223375
115852a78
12351037b
13216c446
141501a11
15d6e235
hex9bff0f

10223375 has 24 divisors (see below), whose sum is σ = 13601328. Its totient is φ = 7670400.

The previous prime is 10223357. The next prime is 10223383. The reversal of 10223375 is 57332201.

It is not a de Polignac number, because 10223375 - 216 = 10157839 is a prime.

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 10223375.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35984 + ... + 36266.

It is an arithmetic number, because the mean of its divisors is an integer number (566722).

Almost surely, 210223375 is an apocalyptic number.

10223375 is a deficient number, since it is larger than the sum of its proper divisors (3377953).

10223375 is an equidigital number, since it uses as much as digits as its factorization.

10223375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 10223375 is about 3197.4012885467. The cubic root of 10223375 is about 217.0358269401.

Adding to 10223375 its reverse (57332201), we get a palindrome (67555576).

The spelling of 10223375 in words is "ten million, two hundred twenty-three thousand, three hundred seventy-five".

Divisors: 1 5 17 25 85 125 283 289 425 1415 1445 2125 4811 7075 7225 24055 35375 36125 81787 120275 408935 601375 2044675 10223375