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4259253 = 31579043
BaseRepresentation
bin10000001111110110110101
322000101121010
4100033312311
52042244003
6231142433
751126435
oct20176665
98011533
104259253
11244a049
121514a19
13b6188b
147cc2c5
15592003
hex40fdb5

4259253 has 8 divisors (see below), whose sum is σ = 5715808. Its totient is φ = 2821104.

The previous prime is 4259251. The next prime is 4259263. The reversal of 4259253 is 3529524.

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

It is not a de Polignac number, because 4259253 - 21 = 4259251 is a prime.

It is a super-2 number, since 2×42592532 = 36282472236018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4259253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4259251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4051 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (714476).

Almost surely, 24259253 is an apocalyptic number.

It is an amenable number.

4259253 is a deficient number, since it is larger than the sum of its proper divisors (1456555).

4259253 is a wasteful number, since it uses less digits than its factorization.

4259253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9203.

The product of its digits is 10800, while the sum is 30.

The square root of 4259253 is about 2063.7957747801. The cubic root of 4259253 is about 162.0980582985.

It can be divided in two parts, 42 and 59253, that added together give a palindrome (59295).

The spelling of 4259253 in words is "four million, two hundred fifty-nine thousand, two hundred fifty-three".

Divisors: 1 3 157 471 9043 27129 1419751 4259253