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11331132003312 = 2431121460477279
BaseRepresentation
bin1010010011100011110000…
…0110010001001111110000
31111010020122001221100001020
42210320330012101033300
52441122124243101222
640033241123335440
72246435004602022
oct244707406211760
944106561840036
1011331132003312
113679562683070
121330071221580
136426a0cc24a4
142b26031d2012
15149b3704a65c
hexa4e3c1913f0

11331132003312 has 40 divisors (see below), whose sum is σ = 31933190192640. Its totient is φ = 3433676364480.

The previous prime is 11331132003277. The next prime is 11331132003341. The reversal of 11331132003312 is 21330023113311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10730238112 + ... + 10730239167.

It is an arithmetic number, because the mean of its divisors is an integer number (798329754816).

Almost surely, 211331132003312 is an apocalyptic number.

11331132003312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331132003312 is an abundant number, since it is smaller than the sum of its proper divisors (20602058189328).

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

11331132003312 is a wasteful number, since it uses less digits than its factorization.

11331132003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21460477301 (or 21460477295 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11331132003312 its reverse (21330023113311), we get a palindrome (32661155116623).

The spelling of 11331132003312 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, three thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 21460477279 42920954558 64381431837 85841909116 128762863674 171683818232 236065250069 257525727348 343367636464 472130500138 515051454696 708195750207 944261000276 1030102909392 1416391500414 1888522000552 2832783000828 3777044001104 5665566001656 11331132003312