Base | Representation |
---|---|
bin | 1011010100010111001… |
… | …0110001011110000000 |
3 | 200120220011120022121200 |
4 | 2311011302301132000 |
5 | 11141210240403143 |
6 | 225154311421200 |
7 | 20022341456010 |
oct | 2650562613600 |
9 | 616804508550 |
10 | 194444466048 |
11 | 75510917328 |
12 | 31827084800 |
13 | 1544a363291 |
14 | 95a832dc40 |
15 | 50d08851d3 |
hex | 2d45cb1780 |
194444466048 has 96 divisors (see below), whose sum is σ = 639467690160. Its totient is φ = 55555559424.
The previous prime is 194444466019. The next prime is 194444466059. The reversal of 194444466048 is 840664444491.
194444466048 is a `hidden beast` number, since 194 + 4 + 4 + 446 + 6 + 0 + 4 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 194444465985 and 194444466003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12048265 + ... + 12064392.
Almost surely, 2194444466048 is an apocalyptic number.
194444466048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
194444466048 is an abundant number, since it is smaller than the sum of its proper divisors (445023224112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194444466048 is a wasteful number, since it uses less digits than its factorization.
194444466048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24112684 (or 24112669 counting only the distinct ones).
The product of its (nonzero) digits is 10616832, while the sum is 54.
The spelling of 194444466048 in words is "one hundred ninety-four billion, four hundred forty-four million, four hundred sixty-six thousand, forty-eight".
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