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5988284089 = 9776129257
BaseRepresentation
bin1011001001110110…
…11111011010111001
3120110100000100110121
411210323133122321
544231000042324
62430113413241
7301252401124
oct54473373271
916410010417
105988284089
1125a3259517
1211b156a221
13745826188
1440b43d3bb
15250ac15e4
hex164edf6b9

5988284089 has 4 divisors (see below), whose sum is σ = 5994414324. Its totient is φ = 5982153856.

The previous prime is 5988284033. The next prime is 5988284149. The reversal of 5988284089 is 9804828895.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9804828895 = 51960965779.

It can be written as a sum of positive squares in 2 ways, for example, as 3199599225 + 2788684864 = 56565^2 + 52808^2 .

It is a cyclic number.

It is not a de Polignac number, because 5988284089 - 213 = 5988275897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5988284009) 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, 3063652 + ... + 3065605.

It is an arithmetic number, because the mean of its divisors is an integer number (1498603581).

Almost surely, 25988284089 is an apocalyptic number.

It is an amenable number.

5988284089 is a deficient number, since it is larger than the sum of its proper divisors (6130235).

5988284089 is an equidigital number, since it uses as much as digits as its factorization.

5988284089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6130234.

The product of its (nonzero) digits is 13271040, while the sum is 61.

The square root of 5988284089 is about 77384.0040899927. The cubic root of 5988284089 is about 1815.9370875540.

The spelling of 5988284089 in words is "five billion, nine hundred eighty-eight million, two hundred eighty-four thousand, eighty-nine".

Divisors: 1 977 6129257 5988284089