Base | Representation |
---|---|
bin | 101011110101010001… |
… | …0011000010011101100 |
3 | 22222222000200111201121 |
4 | 1113222202120103230 |
5 | 3020234033203340 |
6 | 111124203150324 |
7 | 6541415643445 |
oct | 1275242302354 |
9 | 288860614647 |
10 | 94129194220 |
11 | 36a135268a6 |
12 | 162ab8153a4 |
13 | 8b51439779 |
14 | 47ad4822cc |
15 | 26adb2194a |
hex | 15ea8984ec |
94129194220 has 48 divisors (see below), whose sum is σ = 206068214016. Its totient is φ = 36076320000.
The previous prime is 94129194179. The next prime is 94129194227. The reversal of 94129194220 is 2249192149.
It is not an unprimeable number, because it can be changed into a prime (94129194227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688971 + ... + 814210.
It is an arithmetic number, because the mean of its divisors is an integer number (4293087792).
Almost surely, 294129194220 is an apocalyptic number.
It is an amenable number.
94129194220 is an abundant number, since it is smaller than the sum of its proper divisors (111939019796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94129194220 is a wasteful number, since it uses less digits than its factorization.
94129194220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503322 (or 1503320 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 94129194220 in words is "ninety-four billion, one hundred twenty-nine million, one hundred ninety-four thousand, two hundred twenty".
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