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5001870 = 2351371217
BaseRepresentation
bin10011000101001010001110
3100102010021110
4103011022032
52240024440
6255112450
760341466
oct23051216
910363243
105001870
112906a85
121812726
1310618b3
14942ba6
1568c080
hex4c528e

5001870 has 32 divisors (see below), whose sum is σ = 12102048. Its totient is φ = 1323008.

The previous prime is 5001809. The next prime is 5001907. The reversal of 5001870 is 781005.

It is a happy 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, 3502 + ... + 4718.

It is an arithmetic number, because the mean of its divisors is an integer number (378189).

Almost surely, 25001870 is an apocalyptic number.

5001870 is an abundant number, since it is smaller than the sum of its proper divisors (7100178).

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

5001870 is a wasteful number, since it uses less digits than its factorization.

5001870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 5001870 is about 2236.4860831224. The cubic root of 5001870 is about 171.0189097108.

Adding to 5001870 its reverse (781005), we get a palindrome (5782875).

The spelling of 5001870 in words is "five million, one thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 137 274 411 685 822 1217 1370 2055 2434 3651 4110 6085 7302 12170 18255 36510 166729 333458 500187 833645 1000374 1667290 2500935 5001870