[go: up one dir, main page]

Search a number
-
+
5002872 = 233797307
BaseRepresentation
bin10011000101011001111000
3100102011122120
4103011121320
52240042442
6255121240
760344430
oct23053170
910364576
105002872
112907806
121813220
1310621a4
149432c0
1568c4ec
hex4c5678

5002872 has 64 divisors (see below), whose sum is σ = 14488320. Its totient is φ = 1410048.

The previous prime is 5002859. The next prime is 5002883. The reversal of 5002872 is 2782005.

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

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, 16143 + ... + 16449.

It is an arithmetic number, because the mean of its divisors is an integer number (226380).

Almost surely, 25002872 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 5002872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7244160).

5002872 is an abundant number, since it is smaller than the sum of its proper divisors (9485448).

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

5002872 is a wasteful number, since it uses less digits than its factorization.

5002872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5002872 is about 2236.7100840297. The cubic root of 5002872 is about 171.0303287404.

Adding to 5002872 its reverse (2782005), we get a palindrome (7784877).

The spelling of 5002872 in words is "five million, two thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 97 168 194 291 307 388 582 614 679 776 921 1164 1228 1358 1842 2037 2149 2328 2456 2716 3684 4074 4298 5432 6447 7368 8148 8596 12894 16296 17192 25788 29779 51576 59558 89337 119116 178674 208453 238232 357348 416906 625359 714696 833812 1250718 1667624 2501436 5002872