Base | Representation |
---|---|
bin | 110000000000111010… |
… | …1110100110001101010 |
3 | 100212010220211220022012 |
4 | 1200001311310301222 |
5 | 3142132141231442 |
6 | 115211303155522 |
7 | 10310110256426 |
oct | 1400165646152 |
9 | 325126756265 |
10 | 103110102122 |
11 | 3a801a67935 |
12 | 17b97445ba2 |
13 | 9952c63961 |
14 | 4dc2127b86 |
15 | 2a372cb582 |
hex | 1801d74c6a |
103110102122 has 4 divisors (see below), whose sum is σ = 154665153186. Its totient is φ = 51555051060.
The previous prime is 103110102113. The next prime is 103110102149. The reversal of 103110102122 is 221201011301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221201011301 = 293 ⋅754952257.
It can be written as a sum of positive squares in only one way, i.e., 90577523521 + 12532578601 = 300961^2 + 111949^2 .
It is a junction number, because it is equal to n+sod(n) for n = 103110102097 and 103110102106.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25777525529 + ... + 25777525532.
Almost surely, 2103110102122 is an apocalyptic number.
103110102122 is a deficient number, since it is larger than the sum of its proper divisors (51555051064).
103110102122 is an equidigital number, since it uses as much as digits as its factorization.
103110102122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51555051063.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 103110102122 its reverse (221201011301), we get a palindrome (324311113423).
The spelling of 103110102122 in words is "one hundred three billion, one hundred ten million, one hundred two thousand, one hundred twenty-two".
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