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62062081 is a prime number
BaseRepresentation
bin1110110010111…
…1111000000001
311022210002011121
43230233320001
5111341441311
610054112241
71352343004
oct354577001
9138702147
1062062081
113203a184
121894b681
13cb1c733
14835753b
1556adb71
hex3b2fe01

62062081 has 2 divisors, whose sum is σ = 62062082. Its totient is φ = 62062080.

The previous prime is 62062051. The next prime is 62062097. The reversal of 62062081 is 18026026.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60980481 + 1081600 = 7809^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 62062081 - 215 = 62029313 is a prime.

It is a super-2 number, since 2×620620812 = 7703403796101122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (62062051) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31031040 + 31031041.

It is an arithmetic number, because the mean of its divisors is an integer number (31031041).

Almost surely, 262062081 is an apocalyptic number.

It is an amenable number.

62062081 is a deficient number, since it is larger than the sum of its proper divisors (1).

62062081 is an equidigital number, since it uses as much as digits as its factorization.

62062081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 62062081 is about 7877.9490351233. The cubic root of 62062081 is about 395.9212189811.

The spelling of 62062081 in words is "sixty-two million, sixty-two thousand, eighty-one".