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5320532 = 2271973137
BaseRepresentation
bin10100010010111101010100
3101000022101202
4110102331110
52330224112
6310012032
763136520
oct24227524
911008352
105320532
113004438
121947018
131143959
149c6d80
157016c2
hex512f54

5320532 has 48 divisors (see below), whose sum is σ = 11437440. Its totient is φ = 2115072.

The previous prime is 5320501. The next prime is 5320583. The reversal of 5320532 is 2350235.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38768 + ... + 38904.

It is an arithmetic number, because the mean of its divisors is an integer number (238280).

Almost surely, 25320532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5320532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5718720).

5320532 is an abundant number, since it is smaller than the sum of its proper divisors (6116908).

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

5320532 is a wasteful number, since it uses less digits than its factorization.

5320532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 5320532 is about 2306.6278416771. The cubic root of 5320532 is about 174.5761935223.

Adding to 5320532 its reverse (2350235), we get a palindrome (7670767).

The spelling of 5320532 in words is "five million, three hundred twenty thousand, five hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 73 76 133 137 146 266 274 292 511 532 548 959 1022 1387 1918 2044 2603 2774 3836 5206 5548 9709 10001 10412 18221 19418 20002 36442 38836 40004 70007 72884 140014 190019 280028 380038 760076 1330133 2660266 5320532