Base | Representation |
---|---|
bin | 110000010011101100… |
… | …0110011111000011100 |
3 | 100220202211011120120120 |
4 | 1200213120303320130 |
5 | 3144424421433432 |
6 | 115354004514540 |
7 | 10331526465330 |
oct | 1404730637034 |
9 | 326684146516 |
10 | 103740030492 |
11 | 3aaa55a739a |
12 | 181323aba50 |
13 | 9a2360aa37 |
14 | 5041a617c0 |
15 | 2a7275bc2c |
hex | 1827633e1c |
103740030492 has 48 divisors (see below), whose sum is σ = 276656067072. Its totient is φ = 29638296000.
The previous prime is 103740030469. The next prime is 103740030503. The reversal of 103740030492 is 294030047301.
103740030492 is digitally balanced in base 3, 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 15 ways as a sum of consecutive naturals, for example, 2457153 + ... + 2499015.
It is an arithmetic number, because the mean of its divisors is an integer number (5763668064).
Almost surely, 2103740030492 is an apocalyptic number.
103740030492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103740030492 is an abundant number, since it is smaller than the sum of its proper divisors (172916036580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103740030492 is a wasteful number, since it uses less digits than its factorization.
103740030492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71378 (or 71376 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
Adding to 103740030492 its reverse (294030047301), we get a palindrome (397770077793).
The spelling of 103740030492 in words is "one hundred three billion, seven hundred forty million, thirty thousand, four hundred ninety-two".
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