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1312300000300 = 225230011437273
BaseRepresentation
bin10011000110001011001…
…011001110010000101100
311122110021102222012121211
4103012023023032100230
5133000042300002200
62442510131204204
7163545005645512
oct23061313162054
94573242865554
101312300000300
114665a81584a3
121923ba746664
1396998459c23
1447730d7a4b2
1524208ba4aba
hex1318b2ce42c

1312300000300 has 36 divisors (see below), whose sum is σ = 2847792401496. Its totient is φ = 524901308800.

The previous prime is 1312300000243. The next prime is 1312300000367. The reversal of 1312300000300 is 30000032131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2782464 + ... + 3219736.

It is an arithmetic number, because the mean of its divisors is an integer number (79105344486).

Almost surely, 21312300000300 is an apocalyptic number.

1312300000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1312300000300 is an abundant number, since it is smaller than the sum of its proper divisors (1535492401196).

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

1312300000300 is a wasteful number, since it uses less digits than its factorization.

1312300000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467298 (or 467291 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 1312300000300 its reverse (30000032131), we get a palindrome (1342300032431).

The spelling of 1312300000300 in words is "one trillion, three hundred twelve billion, three hundred million, three hundred", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 25 50 100 30011 60022 120044 150055 300110 437273 600220 750275 874546 1500550 1749092 2186365 3001100 4372730 8745460 10931825 21863650 43727300 13123000003 26246000006 52492000012 65615000015 131230000030 262460000060 328075000075 656150000150 1312300000300