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5291132 = 2271141419
BaseRepresentation
bin10100001011110001111100
3100221211001212
4110023301330
52323304012
6305223552
762655020
oct24136174
910854055
105291132
112a94340
121931bb8
131133462
149ba380
156e7b22
hex50bc7c

5291132 has 48 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 2006400.

The previous prime is 5291129. The next prime is 5291141. The reversal of 5291132 is 2311925.

It is a junction number, because it is equal to n+sod(n) for n = 5291098 and 5291107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12419 + ... + 12837.

It is an arithmetic number, because the mean of its divisors is an integer number (246960).

Almost surely, 25291132 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 5291132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5927040).

5291132 is an abundant number, since it is smaller than the sum of its proper divisors (6562948).

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

5291132 is a wasteful number, since it uses less digits than its factorization.

5291132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 480 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 5291132 is about 2300.2460737930. The cubic root of 5291132 is about 174.2540438480.

It can be divided in two parts, 529 and 1132, that added together give a palindrome (1661).

The spelling of 5291132 in words is "five million, two hundred ninety-one thousand, one hundred thirty-two".

Divisors: 1 2 4 7 11 14 22 28 41 44 77 82 154 164 287 308 419 451 574 838 902 1148 1676 1804 2933 3157 4609 5866 6314 9218 11732 12628 17179 18436 32263 34358 64526 68716 120253 129052 188969 240506 377938 481012 755876 1322783 2645566 5291132