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5800990085 = 5111013104119
BaseRepresentation
bin1010110011100010…
…00001010110000101
3112222021120211101122
411121301001112011
543340023140320
62355343203325
7263516413352
oct53161012605
915867524348
105800990085
112507564790
12115a8a6545
13715a9a317
143d0607629
1523e426d25
hex159c41585

5800990085 has 16 divisors (see below), whose sum is σ = 7601592960. Its totient is φ = 4214696640.

The previous prime is 5800990081. The next prime is 5800990141.

5800990085 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5800990085 - 22 = 5800990081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5800990081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3656 + ... + 107774.

It is an arithmetic number, because the mean of its divisors is an integer number (475099560).

Almost surely, 25800990085 is an apocalyptic number.

5800990085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5800990085 is a deficient number, since it is larger than the sum of its proper divisors (1800602875).

5800990085 is a wasteful number, since it uses less digits than its factorization.

5800990085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105148.

The product of its (nonzero) digits is 129600, while the sum is 44.

The square root of 5800990085 is about 76164.2310077375. The cubic root of 5800990085 is about 1796.8040082390.

The spelling of 5800990085 in words is "five billion, eight hundred million, nine hundred ninety thousand, eighty-five".

Divisors: 1 5 11 55 1013 5065 11143 55715 104119 520595 1145309 5726545 105472547 527362735 1160198017 5800990085