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558000200 = 23522790001
BaseRepresentation
bin100001010000100…
…110100001001000
31102212222100101002
4201100212201020
52120322001300
6131211514132
716553631512
oct4120464110
91385870332
10558000200
11266a8189a
12136a58948
138b7b1a44
1454172bb2
1533ec35d5
hex21426848

558000200 has 24 divisors (see below), whose sum is σ = 1297350930. Its totient is φ = 223200000.

The previous prime is 558000193. The next prime is 558000221. The reversal of 558000200 is 2000855.

It can be written as a sum of positive squares in 3 ways, for example, as 419184676 + 138815524 = 20474^2 + 11782^2 .

It is a super-2 number, since 2×5580002002 = 622728446400080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1394801 + ... + 1395200.

Almost surely, 2558000200 is an apocalyptic number.

558000200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

558000200 is an abundant number, since it is smaller than the sum of its proper divisors (739350730).

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

558000200 is a wasteful number, since it uses less digits than its factorization.

558000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790017 (or 2790008 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 558000200 is about 23622.0278553726. The cubic root of 558000200 is about 823.2747294291.

The spelling of 558000200 in words is "five hundred fifty-eight million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 2790001 5580002 11160004 13950005 22320008 27900010 55800020 69750025 111600040 139500050 279000100 558000200