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1077536689 is a prime number
BaseRepresentation
bin100000000111001…
…1110011110110001
32210002120112110021
41000032132132301
54201322133224
6254531203441
735462624245
oct10016363661
92702515407
101077536689
11503272299
12260a46581
13142317298
14a3172425
15648ea1e4
hex4039e7b1

1077536689 has 2 divisors, whose sum is σ = 1077536690. Its totient is φ = 1077536688.

The previous prime is 1077536651. The next prime is 1077536723. The reversal of 1077536689 is 9866357701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 840130225 + 237406464 = 28985^2 + 15408^2 .

It is an emirp because it is prime and its reverse (9866357701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1077536689 - 213 = 1077528497 is a prime.

It is a super-3 number, since 3×10775366893 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1077536389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538768344 + 538768345.

It is an arithmetic number, because the mean of its divisors is an integer number (538768345).

Almost surely, 21077536689 is an apocalyptic number.

It is an amenable number.

1077536689 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077536689 is an equidigital number, since it uses as much as digits as its factorization.

1077536689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 1077536689 is about 32825.8539721360. The cubic root of 1077536689 is about 1025.2049366946.

The spelling of 1077536689 in words is "one billion, seventy-seven million, five hundred thirty-six thousand, six hundred eighty-nine".