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4575054 = 2311103673
BaseRepresentation
bin10001011100111101001110
322121102210110
4101130331032
52132400204
6242020450
753613231
oct21347516
98542713
104575054
112645340
121647726
13c42543
14871418
15605889
hex45cf4e

4575054 has 32 divisors (see below), whose sum is σ = 10093824. Its totient is φ = 1370880.

The previous prime is 4575049. The next prime is 4575059. The reversal of 4575054 is 4505754.

It is an interprime number because it is at equal distance from previous prime (4575049) and next prime (4575059).

It is a super-2 number, since 2×45750542 = 41862238205832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575059) 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 15 ways as a sum of consecutive naturals, for example, 6462 + ... + 7134.

It is an arithmetic number, because the mean of its divisors is an integer number (315432).

Almost surely, 24575054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4575054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5046912).

4575054 is an abundant number, since it is smaller than the sum of its proper divisors (5518770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4575054 is a wasteful number, since it uses less digits than its factorization.

4575054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 4575054 is about 2138.9375867472. The cubic root of 4575054 is about 166.0091687005.

The spelling of 4575054 in words is "four million, five hundred seventy-five thousand, fifty-four".

Divisors: 1 2 3 6 11 22 33 66 103 206 309 618 673 1133 1346 2019 2266 3399 4038 6798 7403 14806 22209 44418 69319 138638 207957 415914 762509 1525018 2287527 4575054