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5705531055 = 34572012533
BaseRepresentation
bin1010101000001001…
…10111111010101111
3112201121222000020000
411110010313322233
543141103443210
62342053155343
7261250133220
oct52404677257
915647860200
105705531055
112468694a24
12113292bb53
136cc0866a3
143c1a79247
15235d6cac0
hex154137eaf

5705531055 has 40 divisors (see below), whose sum is σ = 11688797472. Its totient is φ = 2608241472.

The previous prime is 5705531053. The next prime is 5705531063. The reversal of 5705531055 is 5501355075.

5705531055 is a `hidden beast` number, since 5 + 70 + 5 + 531 + 0 + 55 = 666.

It is not a de Polignac number, because 5705531055 - 21 = 5705531053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705531053) 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 in 39 ways as a sum of consecutive naturals, for example, 1003432 + ... + 1009101.

Almost surely, 25705531055 is an apocalyptic number.

5705531055 is an abundant number, since it is smaller than the sum of its proper divisors (5983266417).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5705531055 is a wasteful number, since it uses less digits than its factorization.

5705531055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012557 (or 2012548 counting only the distinct ones).

The product of its (nonzero) digits is 65625, while the sum is 36.

The square root of 5705531055 is about 75534.9657774464. The cubic root of 5705531055 is about 1786.8935910945.

The spelling of 5705531055 in words is "five billion, seven hundred five million, five hundred thirty-one thousand, fifty-five".

Divisors: 1 3 5 7 9 15 21 27 35 45 63 81 105 135 189 315 405 567 945 2835 2012533 6037599 10062665 14087731 18112797 30187995 42263193 54338391 70438655 90563985 126789579 163015173 211315965 271691955 380368737 633947895 815075865 1141106211 1901843685 5705531055