Search a number
-
+
5065580 = 2251319483
BaseRepresentation
bin10011010100101101101100
3100112100200002
4103110231230
52244044310
6300323432
761025312
oct23245554
910470602
105065580
11294a933
121843578
1310848b0
1495c0b2
156a0da5
hex4d4b6c

5065580 has 24 divisors (see below), whose sum is σ = 11456592. Its totient is φ = 1870272.

The previous prime is 5065561. The next prime is 5065583. The reversal of 5065580 is 855605.

It is not an unprimeable number, because it can be changed into a prime (5065583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9482 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (477358).

Almost surely, 25065580 is an apocalyptic number.

It is an amenable number.

5065580 is an abundant number, since it is smaller than the sum of its proper divisors (6391012).

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

5065580 is a wasteful number, since it uses less digits than its factorization.

5065580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19505 (or 19503 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5065580 is about 2250.6843403729. The cubic root of 5065580 is about 171.7419512482.

The spelling of 5065580 in words is "five million, sixty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 19483 38966 77932 97415 194830 253279 389660 506558 1013116 1266395 2532790 5065580