Search a number
-
+
60080260 = 2253004013
BaseRepresentation
bin1110010100110…
…0000010000100
311012001101121211
43211030002010
5110340032020
65543421204
71326450052
oct345140204
9135041554
1060080260
1130a06209
1218154804
13c5a7666
147d9d1d2
15541b85a
hex394c084

60080260 has 12 divisors (see below), whose sum is σ = 126168588. Its totient is φ = 24032096.

The previous prime is 60080249. The next prime is 60080281. The reversal of 60080260 is 6208006.

It can be written as a sum of positive squares in 2 ways, for example, as 6380676 + 53699584 = 2526^2 + 7328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501987 + ... + 1502026.

It is an arithmetic number, because the mean of its divisors is an integer number (10514049).

Almost surely, 260080260 is an apocalyptic number.

It is an amenable number.

60080260 is an abundant number, since it is smaller than the sum of its proper divisors (66088328).

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

60080260 is a wasteful number, since it uses less digits than its factorization.

60080260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004022 (or 3004020 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 60080260 is about 7751.1457217627. The cubic root of 60080260 is about 391.6612459388.

Adding to 60080260 its reverse (6208006), we get a palindrome (66288266).

The spelling of 60080260 in words is "sixty million, eighty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 3004013 6008026 12016052 15020065 30040130 60080260