Base | Representation |
---|---|
bin | 1000100010011000011… |
… | …0000001001110010100 |
3 | 112000120112201101100122 |
4 | 2020212012001032110 |
5 | 4400334002001043 |
6 | 151213420131112 |
7 | 13411366300655 |
oct | 2104606011624 |
9 | 460515641318 |
10 | 146668000148 |
11 | 5722429836a |
12 | 24512996a98 |
13 | 10aa5174b07 |
14 | 715504552c |
15 | 3c3630a368 |
hex | 2226181394 |
146668000148 has 24 divisors (see below), whose sum is σ = 263655982464. Its totient is φ = 71338471200.
The previous prime is 146668000139. The next prime is 146668000153. The reversal of 146668000148 is 841000866641.
It is a junction number, because it is equal to n+sod(n) for n = 146668000099 and 146668000108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712553 + ... + 895023.
It is an arithmetic number, because the mean of its divisors is an integer number (10985665936).
Almost surely, 2146668000148 is an apocalyptic number.
It is an amenable number.
146668000148 is a deficient number, since it is larger than the sum of its proper divisors (116987982316).
146668000148 is a wasteful number, since it uses less digits than its factorization.
146668000148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187943 (or 187941 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 44.
Adding to 146668000148 its reverse (841000866641), we get a palindrome (987668866789).
The spelling of 146668000148 in words is "one hundred forty-six billion, six hundred sixty-eight million, one hundred forty-eight", and thus it is an aban number.
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