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2300350000 = 2455133539
BaseRepresentation
bin1000100100011100…
…1000111000110000
312221022111212222011
42021013020320300
514202342200000
61020132252304
7111001436524
oct21107107060
95838455864
102300350000
11a80540003
12542471094
132a8768560
1417b71dd84
15d6e402ba
hex891c8e30

2300350000 has 120 divisors (see below), whose sum is σ = 6001022160. Its totient is φ = 849120000.

The previous prime is 2300349959. The next prime is 2300350057. The reversal of 2300350000 is 530032.

It is a super-2 number, since 2×23003500002 = 10583220245000000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 648231 + ... + 651769.

It is an arithmetic number, because the mean of its divisors is an integer number (50008518).

Almost surely, 22300350000 is an apocalyptic number.

2300350000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3000511080).

2300350000 is an abundant number, since it is smaller than the sum of its proper divisors (3700672160).

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

2300350000 is an equidigital number, since it uses as much as digits as its factorization.

2300350000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3585 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 2300350000 is about 47961.9640965630. The cubic root of 2300350000 is about 1320.0730752321.

Adding to 2300350000 its reverse (530032), we get a palindrome (2300880032).

The spelling of 2300350000 in words is "two billion, three hundred million, three hundred fifty thousand".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 200 208 250 260 325 400 500 520 625 650 1000 1040 1250 1300 1625 2000 2500 2600 3125 3250 3539 5000 5200 6250 6500 7078 8125 10000 12500 13000 14156 16250 17695 25000 26000 28312 32500 35390 40625 46007 50000 56624 65000 70780 81250 88475 92014 130000 141560 162500 176950 184028 230035 283120 325000 353900 368056 442375 460070 650000 707800 736112 884750 920140 1150175 1415600 1769500 1840280 2211875 2300350 3539000 3680560 4423750 4600700 5750875 7078000 8847500 9201400 11059375 11501750 17695000 18402800 22118750 23003500 28754375 35390000 44237500 46007000 57508750 88475000 92014000 115017500 143771875 176950000 230035000 287543750 460070000 575087500 1150175000 2300350000