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11310031302100 = 2252443255305447
BaseRepresentation
bin1010010010010101001001…
…1001011110110111010100
31111001020011112020122120221
42210211102121132313110
52440300421003131400
640015431234204124
72245060055601466
oct244452231366724
944036145218527
1011310031302100
1136706148aaa23
121327b62723644
136406ba57c97b
142b15a0a68136
151492ee85ac1a
hexa495265edd4

11310031302100 has 36 divisors (see below), whose sum is σ = 24598169303904. Its totient is φ = 4513800285280.

The previous prime is 11310031302091. The next prime is 11310031302121. The reversal of 11310031302100 is 120313001311.

11310031302100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 127608424 + ... + 127697023.

It is an arithmetic number, because the mean of its divisors is an integer number (683282480664).

Almost surely, 211310031302100 is an apocalyptic number.

11310031302100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310031302100 is an abundant number, since it is smaller than the sum of its proper divisors (13288138001804).

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

11310031302100 is a wasteful number, since it uses less digits than its factorization.

11310031302100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255305904 (or 255305897 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11310031302100 its reverse (120313001311), we get a palindrome (11430344303411).

The spelling of 11310031302100 in words is "eleven trillion, three hundred ten billion, thirty-one million, three hundred two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 443 886 1772 2215 4430 8860 11075 22150 44300 255305447 510610894 1021221788 1276527235 2553054470 5106108940 6382636175 12765272350 25530544700 113100313021 226200626042 452401252084 565501565105 1131003130210 2262006260420 2827507825525 5655015651050 11310031302100