Base | Representation |
---|---|
bin | 1100101001010… |
… | …11100100010111 |
3 | 21101121122202102 |
4 | 12110223210113 |
5 | 204124202011 |
6 | 14305432315 |
7 | 2425463432 |
oct | 624534427 |
9 | 241548672 |
10 | 106084631 |
11 | 54977a54 |
12 | 2b63b69b |
13 | 18c94193 |
14 | 10136819 |
15 | 94a773b |
hex | 652b917 |
106084631 has 2 divisors, whose sum is σ = 106084632. Its totient is φ = 106084630.
The previous prime is 106084621. The next prime is 106084637. The reversal of 106084631 is 136480601.
It is a strong prime.
It is an emirp because it is prime and its reverse (136480601) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 106084631 - 218 = 105822487 is a prime.
It is a super-2 number, since 2×1060846312 = 22507897868812322, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 106084594 and 106084603.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (106084637) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53042315 + 53042316.
It is an arithmetic number, because the mean of its divisors is an integer number (53042316).
Almost surely, 2106084631 is an apocalyptic number.
106084631 is a deficient number, since it is larger than the sum of its proper divisors (1).
106084631 is an equidigital number, since it uses as much as digits as its factorization.
106084631 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 106084631 is about 10299.7393656345. The cubic root of 106084631 is about 473.3882673905.
The spelling of 106084631 in words is "one hundred six million, eighty-four thousand, six hundred thirty-one".
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