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5158895 = 57147397
BaseRepresentation
bin10011101011011111101111
3100201002200012
4103223133233
52310041040
6302323435
761564340
oct23533757
910632605
105158895
112a03a55
12188957b
1310b8201
149840c7
156bd865
hex4eb7ef

5158895 has 8 divisors (see below), whose sum is σ = 7075104. Its totient is φ = 3537504.

The previous prime is 5158883. The next prime is 5158903. The reversal of 5158895 is 5988515.

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

It is a cyclic number.

It is not a de Polignac number, because 5158895 - 216 = 5093359 is a prime.

It is a super-2 number, since 2×51588952 = 53228395242050, which contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 73664 + ... + 73733.

It is an arithmetic number, because the mean of its divisors is an integer number (884388).

Almost surely, 25158895 is an apocalyptic number.

5158895 is a deficient number, since it is larger than the sum of its proper divisors (1916209).

5158895 is a wasteful number, since it uses less digits than its factorization.

5158895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147409.

The product of its digits is 72000, while the sum is 41.

The square root of 5158895 is about 2271.3201007344. The cubic root of 5158895 is about 172.7901160149.

The spelling of 5158895 in words is "five million, one hundred fifty-eight thousand, eight hundred ninety-five".

Divisors: 1 5 7 35 147397 736985 1031779 5158895