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2313206300 = 2252191217477
BaseRepresentation
bin1000100111100000…
…1011101000011100
312222012201001111102
42021320023220130
514214140100200
61021312012232
7111215633456
oct21170135034
95865631442
102313206300
11a87821149
12546831078
132ab31a232
1417d3092d6
15d812e6d5
hex89e0ba1c

2313206300 has 36 divisors (see below), whose sum is σ = 5283854520. Its totient is φ = 876582720.

The previous prime is 2313206299. The next prime is 2313206309. The reversal of 2313206300 is 36023132.

It is a super-3 number, since 3×23132063003 (a number of 29 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313206309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606839 + ... + 610638.

Almost surely, 22313206300 is an apocalyptic number.

2313206300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313206300 is an abundant number, since it is smaller than the sum of its proper divisors (2970648220).

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

2313206300 is a wasteful number, since it uses less digits than its factorization.

2313206300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217510 (or 1217503 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2313206300 is about 48095.8033512281. The cubic root of 2313206300 is about 1322.5277360021.

Adding to 2313206300 its reverse (36023132), we get a palindrome (2349229432).

The spelling of 2313206300 in words is "two billion, three hundred thirteen million, two hundred six thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 1217477 2434954 4869908 6087385 12174770 23132063 24349540 30436925 46264126 60873850 92528252 115660315 121747700 231320630 462641260 578301575 1156603150 2313206300