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5331895 = 51066379
BaseRepresentation
bin10100010101101110110111
3101000212222121
4110111232313
52331110040
6310140411
763214612
oct24255667
911025877
105331895
113011a28
121951707
131148b8a
149cb179
15704c4a
hex515bb7

5331895 has 4 divisors (see below), whose sum is σ = 6398280. Its totient is φ = 4265512.

The previous prime is 5331881. The next prime is 5331899. The reversal of 5331895 is 5981335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5981335 = 51196267.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5331895 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5331895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5331899) 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, 533185 + ... + 533194.

It is an arithmetic number, because the mean of its divisors is an integer number (1599570).

Almost surely, 25331895 is an apocalyptic number.

5331895 is a deficient number, since it is larger than the sum of its proper divisors (1066385).

5331895 is a wasteful number, since it uses less digits than its factorization.

5331895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066384.

The product of its digits is 16200, while the sum is 34.

The square root of 5331895 is about 2309.0896474585. The cubic root of 5331895 is about 174.7003852863.

It can be divided in two parts, 5331 and 895, that added together give a palindrome (6226).

The spelling of 5331895 in words is "five million, three hundred thirty-one thousand, eight hundred ninety-five".

Divisors: 1 5 1066379 5331895