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60252580 = 2253012629
BaseRepresentation
bin1110010111011…
…0000110100100
311012101011000001
43211312012210
5110411040310
65551231044
71331065333
oct345660644
9135334001
1060252580
1131013723
1218218484
13c637c1b
148005d1a
15545293a
hex39761a4

60252580 has 12 divisors (see below), whose sum is σ = 126530460. Its totient is φ = 24101024.

The previous prime is 60252559. The next prime is 60252581. The reversal of 60252580 is 8525206.

60252580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32878756 + 27373824 = 5734^2 + 5232^2 .

It is not an unprimeable number, because it can be changed into a prime (60252581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506295 + ... + 1506334.

It is an arithmetic number, because the mean of its divisors is an integer number (10544205).

Almost surely, 260252580 is an apocalyptic number.

It is an amenable number.

60252580 is an abundant number, since it is smaller than the sum of its proper divisors (66277880).

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

60252580 is a wasteful number, since it uses less digits than its factorization.

60252580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012638 (or 3012636 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 60252580 is about 7762.2535387605. The cubic root of 60252580 is about 392.0353379915.

Adding to 60252580 its reverse (8525206), we get a palindrome (68777786).

The spelling of 60252580 in words is "sixty million, two hundred fifty-two thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 3012629 6025258 12050516 15063145 30126290 60252580