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5144060 = 2251913537
BaseRepresentation
bin10011100111110111111100
3100200100022202
4103213313330
52304102220
6302131032
761503155
oct23476774
910610282
105144060
1129a3899
121880a78
1310b152c
1497c92c
156b9275
hex4e7dfc

5144060 has 24 divisors (see below), whose sum is σ = 11371920. Its totient is φ = 1949184.

The previous prime is 5144053. The next prime is 5144077. The reversal of 5144060 is 604415.

It is a happy number.

It is a super-2 number, since 2×51440602 = 52922706567200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 6389 + ... + 7148.

It is an arithmetic number, because the mean of its divisors is an integer number (473830).

Almost surely, 25144060 is an apocalyptic number.

It is an amenable number.

5144060 is an abundant number, since it is smaller than the sum of its proper divisors (6227860).

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

5144060 is a wasteful number, since it uses less digits than its factorization.

5144060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565 (or 13563 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5144060 is about 2268.0520276219. The cubic root of 5144060 is about 172.6243310056.

Adding to 5144060 its reverse (604415), we get a palindrome (5748475).

The spelling of 5144060 in words is "five million, one hundred forty-four thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 13537 27074 54148 67685 135370 257203 270740 514406 1028812 1286015 2572030 5144060