Base | Representation |
---|---|
bin | 111101000000011100… |
… | …0110111110010011110 |
3 | 110112011102002020211021 |
4 | 1322000320313302132 |
5 | 4121302410123402 |
6 | 140104045114354 |
7 | 12315404422525 |
oct | 1720070676236 |
9 | 415142066737 |
10 | 131011411102 |
11 | 5061a587280 |
12 | 214835589ba |
13 | c47b5a8940 |
14 | 64ab9474bc |
15 | 361ba4ad37 |
hex | 1e80e37c9e |
131011411102 has 32 divisors (see below), whose sum is σ = 231135166080. Its totient is φ = 54907463520.
The previous prime is 131011411099. The next prime is 131011411109. The reversal of 131011411102 is 201114110131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131011411109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6852 + ... + 511927.
It is an arithmetic number, because the mean of its divisors is an integer number (7222973940).
Almost surely, 2131011411102 is an apocalyptic number.
131011411102 is a deficient number, since it is larger than the sum of its proper divisors (100123754978).
131011411102 is a wasteful number, since it uses less digits than its factorization.
131011411102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519688.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 131011411102 its reverse (201114110131), we get a palindrome (332125521233).
The spelling of 131011411102 in words is "one hundred thirty-one billion, eleven million, four hundred eleven thousand, one hundred two".
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