Base | Representation |
---|---|
bin | 111011011101000100100 |
3 | 10122222102102 |
4 | 13123220210 |
5 | 444320241 |
6 | 105431232 |
7 | 22362605 |
oct | 7335044 |
9 | 3588372 |
10 | 1948196 |
11 | 1110788 |
12 | 79b518 |
13 | 5329a3 |
14 | 389dac |
15 | 28739b |
hex | 1dba24 |
1948196 has 6 divisors (see below), whose sum is σ = 3409350. Its totient is φ = 974096.
The previous prime is 1948187. The next prime is 1948223. The reversal of 1948196 is 6918491.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1849600 + 98596 = 1360^2 + 314^2 .
It is an unprimeable number.
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, 243521 + ... + 243528.
It is an arithmetic number, because the mean of its divisors is an integer number (568225).
21948196 is an apocalyptic number.
It is an amenable number.
1948196 is a deficient number, since it is larger than the sum of its proper divisors (1461154).
1948196 is a wasteful number, since it uses less digits than its factorization.
1948196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487053 (or 487051 counting only the distinct ones).
The product of its digits is 15552, while the sum is 38.
The square root of 1948196 is about 1395.7779192981. Note that the first 3 decimals coincide. The cubic root of 1948196 is about 124.8947594202.
The spelling of 1948196 in words is "one million, nine hundred forty-eight thousand, one hundred ninety-six".
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