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2031113303100 = 2232527246056991
BaseRepresentation
bin11101100011100111110…
…010010111010000111100
321012011122210000102002100
4131203213302113100330
5231234210001144400
64153025223025100
7266512611134400
oct35434762272074
97164583012070
102031113303100
11713432565a22
1228978789b190
131196c14872ab
1470440adb100
1537c79719100
hex1d8e7c9743c

2031113303100 has 162 divisors, whose sum is σ = 7405826142624. Its totient is φ = 464254459200.

The previous prime is 2031113303053. The next prime is 2031113303111. The reversal of 2031113303100 is 13033111302.

It is a happy number.

2031113303100 is a `hidden beast` number, since 2 + 0 + 311 + 13 + 30 + 310 + 0 = 666.

It is a super-2 number, since 2×20311133031002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 22984396 + ... + 23072595.

Almost surely, 22031113303100 is an apocalyptic number.

2031113303100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031113303100 is an abundant number, since it is smaller than the sum of its proper divisors (5374712839524).

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

2031113303100 is a wasteful number, since it uses less digits than its factorization.

2031113303100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46057025 (or 46057008 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 2031113303100 its reverse (13033111302), we get a palindrome (2044146414402).

The spelling of 2031113303100 in words is "two trillion, thirty-one billion, one hundred thirteen million, three hundred three thousand, one hundred".