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2300255320 = 235115227853
BaseRepresentation
bin1000100100011011…
…0001110001011000
312221022100002002111
42021012301301120
514202331132240
61020130242104
7111000563506
oct21106616130
95838302074
102300255320
11a80485960
12542426334
132a873442c
1417b6d7676
15d6e221ea
hex891b1c58

2300255320 has 32 divisors (see below), whose sum is σ = 5646082320. Its totient is φ = 836456320.

The previous prime is 2300255219. The next prime is 2300255339. The reversal of 2300255320 is 235520032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2300255291 and 2300255300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2613487 + ... + 2614366.

Almost surely, 22300255320 is an apocalyptic number.

2300255320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300255320 is an abundant number, since it is smaller than the sum of its proper divisors (3345827000).

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

2300255320 is a wasteful number, since it uses less digits than its factorization.

2300255320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227875 (or 5227871 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2300255320 is about 47960.9770542678. The cubic root of 2300255320 is about 1320.0549640413.

Adding to 2300255320 its reverse (235520032), we get a palindrome (2535775352).

The spelling of 2300255320 in words is "two billion, three hundred million, two hundred fifty-five thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 5227853 10455706 20911412 26139265 41822824 52278530 57506383 104557060 115012766 209114120 230025532 287531915 460051064 575063830 1150127660 2300255320