Base | Representation |
---|---|
bin | 101111011111111011… |
… | …0111101101000110111 |
3 | 100202021202211120210021 |
4 | 1132333312331220313 |
5 | 3132400243314221 |
6 | 114505400310011 |
7 | 10240506036523 |
oct | 1367766755067 |
9 | 322252746707 |
10 | 102003104311 |
11 | 3a294103009 |
12 | 17928772307 |
13 | 9807802a74 |
14 | 4d190c6d83 |
15 | 29c0012041 |
hex | 17bfdbda37 |
102003104311 has 8 divisors (see below), whose sum is σ = 103546366848. Its totient is φ = 100462803000.
The previous prime is 102003104293. The next prime is 102003104321. The reversal of 102003104311 is 113401300201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102003104311 - 29 = 102003103799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102003104321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670845 + ... + 808726.
It is an arithmetic number, because the mean of its divisors is an integer number (12943295856).
Almost surely, 2102003104311 is an apocalyptic number.
102003104311 is a deficient number, since it is larger than the sum of its proper divisors (1543262537).
102003104311 is an equidigital number, since it uses as much as digits as its factorization.
102003104311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1480613.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 102003104311 its reverse (113401300201), we get a palindrome (215404404512).
The spelling of 102003104311 in words is "one hundred two billion, three million, one hundred four thousand, three hundred eleven".
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