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1064749211 is a prime number
BaseRepresentation
bin111111011101101…
…100100010011011
32202012111212022222
4333131230202123
54140033433321
6253353134255
735246135051
oct7735544233
92665455288
101064749211
114a7028929
122586ba38b
1313c78aa26
14a15a41d1
15637213ab
hex3f76c89b

1064749211 has 2 divisors, whose sum is σ = 1064749212. Its totient is φ = 1064749210.

The previous prime is 1064749177. The next prime is 1064749237. The reversal of 1064749211 is 1129474601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064749211 - 210 = 1064748187 is a prime.

It is a super-2 number, since 2×10647492112 = 2267381764650245042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064749261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532374605 + 532374606.

It is an arithmetic number, because the mean of its divisors is an integer number (532374606).

Almost surely, 21064749211 is an apocalyptic number.

1064749211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064749211 is an equidigital number, since it uses as much as digits as its factorization.

1064749211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1064749211 is about 32630.4951081040. The cubic root of 1064749211 is about 1021.1333074855.

The spelling of 1064749211 in words is "one billion, sixty-four million, seven hundred forty-nine thousand, two hundred eleven".