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12333113300 = 2252123331133
BaseRepresentation
bin10110111110001110…
…00101111111010100
31011211111221001220002
423133013011333110
5200224234111200
65355445230432
7614424506354
oct133707057724
934744831802
1012333113300
1152597a2622
122482402418
1312171876a1
1484dd70b64
154c2b20bd5
hex2df1c5fd4

12333113300 has 18 divisors (see below), whose sum is σ = 26762856078. Its totient is φ = 4933245280.

The previous prime is 12333113269. The next prime is 12333113329. The reversal of 12333113300 is 331133321.

It can be written as a sum of positive squares in 3 ways, for example, as 4146844816 + 8186268484 = 64396^2 + 90478^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61665467 + ... + 61665666.

Almost surely, 212333113300 is an apocalyptic number.

12333113300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12333113300 is an abundant number, since it is smaller than the sum of its proper divisors (14429742778).

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

12333113300 is a wasteful number, since it uses less digits than its factorization.

12333113300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123331147 (or 123331140 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12333113300 its reverse (331133321), we get a palindrome (12664246621).

It can be divided in two parts, 123331 and 13300, that added together give a palindrome (136631).

The spelling of 12333113300 in words is "twelve billion, three hundred thirty-three million, one hundred thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 123331133 246662266 493324532 616655665 1233311330 2466622660 3083278325 6166556650 12333113300