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5897061285 = 351313001049
BaseRepresentation
bin1010111110111111…
…00000001110100101
3120012222100202022020
411133133200032211
544034121430120
62413054253353
7266064123333
oct53737401645
916188322266
105897061285
112556812475
121186ab7259
1372c96679b
143dd294b53
15247aa2640
hex15f7e03a5

5897061285 has 16 divisors (see below), whose sum is σ = 9507326400. Its totient is φ = 3121089920.

The previous prime is 5897061281. The next prime is 5897061307. The reversal of 5897061285 is 5821607985.

It is not a de Polignac number, because 5897061285 - 22 = 5897061281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5897061281) 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 15 ways as a sum of consecutive naturals, for example, 1498560 + ... + 1502489.

It is an arithmetic number, because the mean of its divisors is an integer number (594207900).

Almost surely, 25897061285 is an apocalyptic number.

It is an amenable number.

5897061285 is a deficient number, since it is larger than the sum of its proper divisors (3610265115).

5897061285 is a wasteful number, since it uses less digits than its factorization.

5897061285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001188.

The product of its (nonzero) digits is 1209600, while the sum is 51.

The square root of 5897061285 is about 76792.3256907876. The cubic root of 5897061285 is about 1806.6688100892.

The spelling of 5897061285 in words is "five billion, eight hundred ninety-seven million, sixty-one thousand, two hundred eighty-five".

Divisors: 1 3 5 15 131 393 655 1965 3001049 9003147 15005245 45015735 393137419 1179412257 1965687095 5897061285