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1140572029 is a prime number
BaseRepresentation
bin100001111111011…
…1011111101111101
32221111012001200111
41003332323331331
54313441301104
6305102230021
740156462612
oct10376737575
92844161614
101140572029
11535906713
12279b85311
131523b79bc
14ab6a0509
156a1ec404
hex43fbbf7d

1140572029 has 2 divisors, whose sum is σ = 1140572030. Its totient is φ = 1140572028.

The previous prime is 1140572003. The next prime is 1140572039. The reversal of 1140572029 is 9202750411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1130775129 + 9796900 = 33627^2 + 3130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140572029 - 217 = 1140440957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140572039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570286014 + 570286015.

It is an arithmetic number, because the mean of its divisors is an integer number (570286015).

Almost surely, 21140572029 is an apocalyptic number.

It is an amenable number.

1140572029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140572029 is an equidigital number, since it uses as much as digits as its factorization.

1140572029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1140572029 is about 33772.3559882931. The cubic root of 1140572029 is about 1044.8186246877.

The spelling of 1140572029 in words is "one billion, one hundred forty million, five hundred seventy-two thousand, twenty-nine".