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5897059489 = 7437936823
BaseRepresentation
bin1010111110111110…
…11111110010100001
3120012222100122211201
411133133133302201
544034121400424
62413054241201
7266064115156
oct53737376241
916188318751
105897059489
112556811092
121186ab6201
1372c965a19
143dd29422d
15247aa1d44
hex15f7dfca1

5897059489 has 4 divisors (see below), whose sum is σ = 5904997056. Its totient is φ = 5889121924.

The previous prime is 5897059429. The next prime is 5897059513. The reversal of 5897059489 is 9849507985.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5897059489 - 29 = 5897058977 is a prime.

It is a super-2 number, since 2×58970594892 = 69550621233609882242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5897059489.

It is not an unprimeable number, because it can be changed into a prime (5897059429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3967669 + ... + 3969154.

It is an arithmetic number, because the mean of its divisors is an integer number (1476249264).

Almost surely, 25897059489 is an apocalyptic number.

It is an amenable number.

5897059489 is a deficient number, since it is larger than the sum of its proper divisors (7937567).

5897059489 is an equidigital number, since it uses as much as digits as its factorization.

5897059489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7937566.

The product of its (nonzero) digits is 32659200, while the sum is 64.

The square root of 5897059489 is about 76792.3139969099. The cubic root of 5897059489 is about 1806.6686266770.

The spelling of 5897059489 in words is "five billion, eight hundred ninety-seven million, fifty-nine thousand, four hundred eighty-nine".

Divisors: 1 743 7936823 5897059489