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2323501420 = 225591969069
BaseRepresentation
bin1000101001111101…
…1101000101101100
312222221002002202011
42022133131011230
514224304021140
61022320411004
7111402302422
oct21237350554
95887062664
102323501420
11a92613009
1254a176a64
132b04b3216
14180829112
15d8eb4cea
hex8a7dd16c

2323501420 has 24 divisors (see below), whose sum is σ = 4962056400. Its totient is φ = 913647552.

The previous prime is 2323501399. The next prime is 2323501463. The reversal of 2323501420 is 241053232.

It is a junction number, because it is equal to n+sod(n) for n = 2323501391 and 2323501400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983355 + ... + 985714.

It is an arithmetic number, because the mean of its divisors is an integer number (206752350).

Almost surely, 22323501420 is an apocalyptic number.

2323501420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323501420 is an abundant number, since it is smaller than the sum of its proper divisors (2638554980).

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

2323501420 is a wasteful number, since it uses less digits than its factorization.

2323501420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969137 (or 1969135 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2323501420 is about 48202.7117494441. The cubic root of 2323501420 is about 1324.4868396125.

Adding to 2323501420 its reverse (241053232), we get a palindrome (2564554652).

The spelling of 2323501420 in words is "two billion, three hundred twenty-three million, five hundred one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 59 118 236 295 590 1180 1969069 3938138 7876276 9845345 19690690 39381380 116175071 232350142 464700284 580875355 1161750710 2323501420