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5144860 = 225736749
BaseRepresentation
bin10011101000000100011100
3100200101102101
4103220010130
52304113420
6302134444
761505410
oct23500434
910611371
105144860
1129a4456
121881424
1310b19c6
1497cd40
156b960a
hex4e811c

5144860 has 24 divisors (see below), whose sum is σ = 12348000. Its totient is φ = 1763904.

The previous prime is 5144851. The next prime is 5144879. The reversal of 5144860 is 684415.

5144860 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 18235 + ... + 18514.

It is an arithmetic number, because the mean of its divisors is an integer number (514500).

Almost surely, 25144860 is an apocalyptic number.

It is an amenable number.

5144860 is an abundant number, since it is smaller than the sum of its proper divisors (7203140).

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

5144860 is a wasteful number, since it uses less digits than its factorization.

5144860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36765 (or 36763 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 5144860 is about 2268.2283835628. The cubic root of 5144860 is about 172.6332793400.

The spelling of 5144860 in words is "five million, one hundred forty-four thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 36749 73498 146996 183745 257243 367490 514486 734980 1028972 1286215 2572430 5144860