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132311212300 = 22521323112123
BaseRepresentation
bin111101100111001011…
…1001110000100001100
3110122111222212222212101
41323032113032010030
54131433132243200
6140441040244444
712362536514431
oct1731627160414
9418458788771
10132311212300
1151127259143
1221786910724
13c627974287
146592415b88
153695bec26a
hex1ece5ce10c

132311212300 has 18 divisors (see below), whose sum is σ = 287115330908. Its totient is φ = 52924484880.

The previous prime is 132311212289. The next prime is 132311212301. The reversal of 132311212300 is 3212113231.

It is not an unprimeable number, because it can be changed into a prime (132311212301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 661555962 + ... + 661556161.

Almost surely, 2132311212300 is an apocalyptic number.

132311212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132311212300 is an abundant number, since it is smaller than the sum of its proper divisors (154804118608).

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

132311212300 is a wasteful number, since it uses less digits than its factorization.

132311212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323112137 (or 1323112130 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 132311212300 its reverse (3212113231), we get a palindrome (135523325531).

The spelling of 132311212300 in words is "one hundred thirty-two billion, three hundred eleven million, two hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1323112123 2646224246 5292448492 6615560615 13231121230 26462242460 33077803075 66155606150 132311212300