Base | Representation |
---|---|
bin | 10001100000110… |
… | …00010000011111 |
3 | 101020102021220201 |
4 | 20300120100133 |
5 | 300101244444 |
6 | 22324324331 |
7 | 3432425611 |
oct | 1060302037 |
9 | 336367821 |
10 | 146899999 |
11 | 75a15164 |
12 | 412436a7 |
13 | 24584b9c |
14 | 1571cdb1 |
15 | cd6add4 |
hex | 8c1841f |
146899999 has 2 divisors, whose sum is σ = 146900000. Its totient is φ = 146899998.
The previous prime is 146899981. The next prime is 146900003. The reversal of 146899999 is 999998641.
It is a strong prime.
It is an emirp because it is prime and its reverse (999998641) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 146899999 - 25 = 146899967 is a prime.
146899999 is a modest number, since divided by 99999 gives 1468 as remainder.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 146899999.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (146899969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73449999 + 73450000.
It is an arithmetic number, because the mean of its divisors is an integer number (73450000).
Almost surely, 2146899999 is an apocalyptic number.
146899999 is a deficient number, since it is larger than the sum of its proper divisors (1).
146899999 is an equidigital number, since it uses as much as digits as its factorization.
146899999 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 11337408, while the sum is 64.
The square root of 146899999 is about 12120.2309796472. The cubic root of 146899999 is about 527.6435062489.
The spelling of 146899999 in words is "one hundred forty-six million, eight hundred ninety-nine thousand, nine hundred ninety-nine".
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