Search a number
-
+
5214560 = 2551323109
BaseRepresentation
bin10011111001000101100000
3100210221000212
4103321011200
52313331220
6303433252
762215541
oct23710540
910727025
105214560
112a4185a
1218b5828
131107650
1499a4c8
156d00c5
hex4f9160

5214560 has 96 divisors (see below), whose sum is σ = 13970880. Its totient is φ = 1824768.

The previous prime is 5214527. The next prime is 5214571. The reversal of 5214560 is 654125.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an Ulam number.

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, 47786 + ... + 47894.

It is an arithmetic number, because the mean of its divisors is an integer number (145530).

Almost surely, 25214560 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 5214560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6985440).

5214560 is an abundant number, since it is smaller than the sum of its proper divisors (8756320).

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

5214560 is a wasteful number, since it uses less digits than its factorization.

5214560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5214560 is about 2283.5411097679. The cubic root of 5214560 is about 173.4093683507.

Adding to 5214560 its reverse (654125), we get a palindrome (5868685).

The spelling of 5214560 in words is "five million, two hundred fourteen thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 65 80 92 104 109 115 130 160 184 208 218 230 260 299 368 416 436 460 520 545 598 736 872 920 1040 1090 1196 1417 1495 1744 1840 2080 2180 2392 2507 2834 2990 3488 3680 4360 4784 5014 5668 5980 7085 8720 9568 10028 11336 11960 12535 14170 17440 20056 22672 23920 25070 28340 32591 40112 45344 47840 50140 56680 65182 80224 100280 113360 130364 162955 200560 226720 260728 325910 401120 521456 651820 1042912 1303640 2607280 5214560