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4468053 = 31489351
BaseRepresentation
bin10001000010110101010101
322102000000110
4101002311111
52120434203
6235433233
752656252
oct21026525
98360013
104468053
112581a07
1215b5819
13c05925
14844429
155d3d03
hex442d55

4468053 has 4 divisors (see below), whose sum is σ = 5957408. Its totient is φ = 2978700.

The previous prime is 4468043. The next prime is 4468069. The reversal of 4468053 is 3508644.

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 not a de Polignac number, because 4468053 - 218 = 4205909 is a prime.

It is a super-2 number, since 2×44680532 = 39926995221618, which contains 22 as substring.

It is a D-number.

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 4468053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4468033) 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, 744673 + ... + 744678.

It is an arithmetic number, because the mean of its divisors is an integer number (1489352).

Almost surely, 24468053 is an apocalyptic number.

It is an amenable number.

4468053 is a deficient number, since it is larger than the sum of its proper divisors (1489355).

4468053 is a wasteful number, since it uses less digits than its factorization.

4468053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489354.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4468053 is about 2113.7769513362. The cubic root of 4468053 is about 164.7047428618.

The spelling of 4468053 in words is "four million, four hundred sixty-eight thousand, fifty-three".

Divisors: 1 3 1489351 4468053