Base | Representation |
---|---|
bin | 1011001110001… |
… | …00100100111001 |
3 | 20120010012221120 |
4 | 11213010210321 |
5 | 143044102231 |
6 | 13201255453 |
7 | 2222035641 |
oct | 547044471 |
9 | 216105846 |
10 | 94128441 |
11 | 49151100 |
12 | 27634589 |
13 | 16669104 |
14 | c703521 |
15 | 83e4d96 |
hex | 59c4939 |
94128441 has 24 divisors (see below), whose sum is σ = 138532800. Its totient is φ = 56807520.
The previous prime is 94128427. The next prime is 94128449. The reversal of 94128441 is 14482149.
It is not a de Polignac number, because 94128441 - 25 = 94128409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94128449) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 126316 + ... + 127058.
It is an arithmetic number, because the mean of its divisors is an integer number (5772200).
Almost surely, 294128441 is an apocalyptic number.
It is an amenable number.
94128441 is a deficient number, since it is larger than the sum of its proper divisors (44404359).
94128441 is a wasteful number, since it uses less digits than its factorization.
94128441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1117 (or 1106 counting only the distinct ones).
The product of its digits is 9216, while the sum is 33.
The square root of 94128441 is about 9701.9812924990. The cubic root of 94128441 is about 454.8905923797.
The spelling of 94128441 in words is "ninety-four million, one hundred twenty-eight thousand, four hundred forty-one".
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