Base | Representation |
---|---|
bin | 110000000000111110… |
… | …1110111101111010011 |
3 | 100212011001211001201000 |
4 | 1200001331313233103 |
5 | 3142133211231121 |
6 | 115211420313043 |
7 | 10310134223106 |
oct | 1400175675723 |
9 | 325131731630 |
10 | 103112211411 |
11 | 3a803178650 |
12 | 17b980a2783 |
13 | 9953521a61 |
14 | 4dc251673d |
15 | 2a37596526 |
hex | 1801f77bd3 |
103112211411 has 16 divisors (see below), whose sum is σ = 166645998720. Its totient is φ = 62492249160.
The previous prime is 103112211407. The next prime is 103112211437. The reversal of 103112211411 is 114112211301.
103112211411 is a `hidden beast` number, since 1 + 0 + 31 + 1 + 221 + 1 + 411 = 666.
It is not a de Polignac number, because 103112211411 - 22 = 103112211407 is a prime.
It is a super-2 number, since 2×1031122114112 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103112211491) 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, 173589285 + ... + 173589878.
It is an arithmetic number, because the mean of its divisors is an integer number (10415374920).
Almost surely, 2103112211411 is an apocalyptic number.
103112211411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
103112211411 is a deficient number, since it is larger than the sum of its proper divisors (63533787309).
103112211411 is a wasteful number, since it uses less digits than its factorization.
103112211411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347179183 (or 347179177 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 103112211411 its reverse (114112211301), we get a palindrome (217224422712).
The spelling of 103112211411 in words is "one hundred three billion, one hundred twelve million, two hundred eleven thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •