Search a number
-
+
5002470 = 23251131163
BaseRepresentation
bin10011000101010011100110
3100102011002200
4103011103212
52240034340
6255115330
760343314
oct23052346
910364080
105002470
112907480
121812b46
131061c55
149430b4
1568c330
hex4c54e6

5002470 has 96 divisors (see below), whose sum is σ = 14736384. Its totient is φ = 1166400.

The previous prime is 5002463. The next prime is 5002489. The reversal of 5002470 is 742005.

It is a happy number.

It is a super-2 number, since 2×50024702 = 50049412201800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 30609 + ... + 30771.

It is an arithmetic number, because the mean of its divisors is an integer number (153504).

Almost surely, 25002470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5002470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7368192).

5002470 is an abundant number, since it is smaller than the sum of its proper divisors (9733914).

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

5002470 is a wasteful number, since it uses less digits than its factorization.

5002470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 5002470 is about 2236.6202180969. The cubic root of 5002470 is about 171.0257476362.

Adding to 5002470 its reverse (742005), we get a palindrome (5744475).

The spelling of 5002470 in words is "five million, two thousand, four hundred seventy".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 31 33 45 55 62 66 90 93 99 110 155 163 165 186 198 279 310 326 330 341 465 489 495 558 682 815 930 978 990 1023 1395 1467 1630 1705 1793 2046 2445 2790 2934 3069 3410 3586 4890 5053 5115 5379 6138 7335 8965 10106 10230 10758 14670 15159 15345 16137 17930 25265 26895 30318 30690 32274 45477 50530 53790 55583 75795 80685 90954 111166 151590 161370 166749 227385 277915 333498 454770 500247 555830 833745 1000494 1667490 2501235 5002470