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5752105 = 51150421
BaseRepresentation
bin10101111100010100101001
3101211020101221
4111330110221
52433031410
6323142041
766614662
oct25742451
911736357
105752105
113279707
121b14921
131265218
14a9a369
157894da
hex57c529

5752105 has 4 divisors (see below), whose sum is σ = 6902532. Its totient is φ = 4601680.

The previous prime is 5752099. The next prime is 5752111. The reversal of 5752105 is 5012575.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5752099) and next prime (5752111).

It can be written as a sum of positive squares in 2 ways, for example, as 2752281 + 2999824 = 1659^2 + 1732^2 .

It is not a de Polignac number, because 5752105 - 211 = 5750057 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 5752105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575206 + ... + 575215.

It is an arithmetic number, because the mean of its divisors is an integer number (1725633).

Almost surely, 25752105 is an apocalyptic number.

It is an amenable number.

5752105 is a deficient number, since it is larger than the sum of its proper divisors (1150427).

5752105 is a wasteful number, since it uses less digits than its factorization.

5752105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150426.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 5752105 is about 2398.3546443343. The cubic root of 5752105 is about 179.1742526684.

The spelling of 5752105 in words is "five million, seven hundred fifty-two thousand, one hundred five".

Divisors: 1 5 1150421 5752105