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5054280 = 2335711547
BaseRepresentation
bin10011010001111101001000
3100111210011120
4103101331020
52243214110
6300155240
760650340
oct23217510
910453146
105054280
1129423a0
121838b20
13107c6ca
14957d20
1569c870
hex4d1f48

5054280 has 128 divisors (see below), whose sum is σ = 18938880. Its totient is φ = 1048320.

The previous prime is 5054267. The next prime is 5054281. The reversal of 5054280 is 824505.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5054280.

It is not an unprimeable number, because it can be changed into a prime (5054281) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 8967 + ... + 9513.

It is an arithmetic number, because the mean of its divisors is an integer number (147960).

Almost surely, 25054280 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 5054280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9469440).

5054280 is an abundant number, since it is smaller than the sum of its proper divisors (13884600).

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

5054280 is a wasteful number, since it uses less digits than its factorization.

5054280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5054280 is about 2248.1725912394. The cubic root of 5054280 is about 171.6141522008.

Adding to 5054280 its reverse (824505), we get a palindrome (5878785).

The spelling of 5054280 in words is "five million, fifty-four thousand, two hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 60 66 70 77 84 88 105 110 120 132 140 154 165 168 210 220 231 264 280 308 330 385 420 440 462 547 616 660 770 840 924 1094 1155 1320 1540 1641 1848 2188 2310 2735 3080 3282 3829 4376 4620 5470 6017 6564 7658 8205 9240 10940 11487 12034 13128 15316 16410 18051 19145 21880 22974 24068 30085 30632 32820 36102 38290 42119 45948 48136 57435 60170 65640 72204 76580 84238 90255 91896 114870 120340 126357 144408 153160 168476 180510 210595 229740 240680 252714 336952 361020 421190 459480 505428 631785 722040 842380 1010856 1263570 1684760 2527140 5054280