Base | Representation |
---|---|
bin | 101111111111010000… |
… | …0001001011100111111 |
3 | 100212000000110002101001 |
4 | 1133332200021130333 |
5 | 3142023321303444 |
6 | 115201542431131 |
7 | 10305530203102 |
oct | 1377640113477 |
9 | 325000402331 |
10 | 103054087999 |
11 | 3a783389675 |
12 | 17b807324a7 |
13 | 9944480cc5 |
14 | 4db8906739 |
15 | 2a324148d4 |
hex | 17fe80973f |
103054087999 has 2 divisors, whose sum is σ = 103054088000. Its totient is φ = 103054087998.
The previous prime is 103054087991. The next prime is 103054088003. The reversal of 103054087999 is 999780450301.
It is a strong prime.
It is an emirp because it is prime and its reverse (999780450301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 103054087999 - 23 = 103054087991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103054087991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51527043999 + 51527044000.
It is an arithmetic number, because the mean of its divisors is an integer number (51527044000).
Almost surely, 2103054087999 is an apocalyptic number.
103054087999 is a deficient number, since it is larger than the sum of its proper divisors (1).
103054087999 is an equidigital number, since it uses as much as digits as its factorization.
103054087999 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2449440, while the sum is 55.
The spelling of 103054087999 in words is "one hundred three billion, fifty-four million, eighty-seven thousand, nine hundred ninety-nine".
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