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5001380 = 2251132213
BaseRepresentation
bin10011000101000010100100
3100102002121022
4103011002210
52240021010
6255110312
760340166
oct23050244
910362538
105001380
11290667a
121812398
1310615c7
14942936
1568bd55
hex4c50a4

5001380 has 24 divisors (see below), whose sum is σ = 10600632. Its totient is φ = 1981952.

The previous prime is 5001379. The next prime is 5001391. The reversal of 5001380 is 831005.

It can be written as a sum of positive squares in 4 ways, for example, as 574564 + 4426816 = 758^2 + 2104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154 + ... + 3366.

It is an arithmetic number, because the mean of its divisors is an integer number (441693).

Almost surely, 25001380 is an apocalyptic number.

It is an amenable number.

5001380 is an abundant number, since it is smaller than the sum of its proper divisors (5599252).

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

5001380 is a wasteful number, since it uses less digits than its factorization.

5001380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5001380 is about 2236.3765335918. The cubic root of 5001380 is about 171.0133249993.

Adding to 5001380 its reverse (831005), we get a palindrome (5832385).

The spelling of 5001380 in words is "five million, one thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 113 226 452 565 1130 2213 2260 4426 8852 11065 22130 44260 250069 500138 1000276 1250345 2500690 5001380