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60022013 is a prime number
BaseRepresentation
bin1110010011110…
…1110011111101
311011221102201112
43210331303331
5110331201023
65542251405
71326115202
oct344756375
9134842645
1060022013
1130976477
1218126b65
13c586cac
147d85ca9
155409478
hex393dcfd

60022013 has 2 divisors, whose sum is σ = 60022014. Its totient is φ = 60022012.

The previous prime is 60022009. The next prime is 60022021. The reversal of 60022013 is 31022006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32752729 + 27269284 = 5723^2 + 5222^2 .

It is a cyclic number.

It is not a de Polignac number, because 60022013 - 22 = 60022009 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60022003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30011006 + 30011007.

It is an arithmetic number, because the mean of its divisors is an integer number (30011007).

Almost surely, 260022013 is an apocalyptic number.

It is an amenable number.

60022013 is a deficient number, since it is larger than the sum of its proper divisors (1).

60022013 is an equidigital number, since it uses as much as digits as its factorization.

60022013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 60022013 is about 7747.3874951496. The cubic root of 60022013 is about 391.5346349194.

Adding to 60022013 its reverse (31022006), we get a palindrome (91044019).

The spelling of 60022013 in words is "sixty million, twenty-two thousand, thirteen".