Base | Representation |
---|---|
bin | 110000000000111010… |
… | …1111001101101000111 |
3 | 100212010220212220222221 |
4 | 1200001311321231013 |
5 | 3142132142403221 |
6 | 115211303433211 |
7 | 10310110402330 |
oct | 1400165715507 |
9 | 325126786887 |
10 | 103110122311 |
11 | 3a801a81019 |
12 | 17b97455807 |
13 | 9952c6cbc1 |
14 | 4dc2131287 |
15 | 2a372d2541 |
hex | 1801d79b47 |
103110122311 has 16 divisors (see below), whose sum is σ = 122367168000. Its totient is φ = 85008012768.
The previous prime is 103110122293. The next prime is 103110122327. The reversal of 103110122311 is 113221011301.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-103110122311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103110122341) 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, 912261 + ... + 1019038.
It is an arithmetic number, because the mean of its divisors is an integer number (7647948000).
Almost surely, 2103110122311 is an apocalyptic number.
103110122311 is a deficient number, since it is larger than the sum of its proper divisors (19257045689).
103110122311 is a wasteful number, since it uses less digits than its factorization.
103110122311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1931598.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 103110122311 its reverse (113221011301), we get a palindrome (216331133612).
The spelling of 103110122311 in words is "one hundred three billion, one hundred ten million, one hundred twenty-two thousand, three hundred eleven".
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