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5147032 = 2311232543
BaseRepresentation
bin10011101000100110011000
3100200111101211
4103220212120
52304201112
6302152504
761514632
oct23504630
910614354
105147032
1129a6050
121882734
1310b29a7
1497da52
156ba0a7
hex4e8998

5147032 has 32 divisors (see below), whose sum is σ = 10990080. Its totient is φ = 2236960.

The previous prime is 5146957. The next prime is 5147041. The reversal of 5147032 is 2307415.

It is a Harshad number since it is a multiple of its sum of digits (22).

Together with 5843048 it forms an amicable pair .

It is a junction number, because it is equal to n+sod(n) for n = 5146994 and 5147012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (343440).

Almost surely, 25147032 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 5147032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5495040).

5147032 is an abundant number, since it is smaller than the sum of its proper divisors (5843048).

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

5147032 is a wasteful number, since it uses less digits than its factorization.

5147032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583 (or 2579 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5147032 is about 2268.7071208069. The cubic root of 5147032 is about 172.6575693906.

The spelling of 5147032 in words is "five million, one hundred forty-seven thousand, thirty-two".

Divisors: 1 2 4 8 11 22 23 44 46 88 92 184 253 506 1012 2024 2543 5086 10172 20344 27973 55946 58489 111892 116978 223784 233956 467912 643379 1286758 2573516 5147032