Base | Representation |
---|---|
bin | 101011110011110011… |
… | …1001011010110011101 |
3 | 22222211121100021212002 |
4 | 1113213213023112131 |
5 | 3020134002321341 |
6 | 111115251252045 |
7 | 6540251553533 |
oct | 1274747132635 |
9 | 288747307762 |
10 | 94080120221 |
11 | 3699885887a |
12 | 162972aa025 |
13 | 8b442169b9 |
14 | 47a6b4a153 |
15 | 26a967b29b |
hex | 15e79cb59d |
94080120221 has 16 divisors (see below), whose sum is σ = 95382228480. Its totient is φ = 92786886720.
The previous prime is 94080120209. The next prime is 94080120269. The reversal of 94080120221 is 12202108049.
It is a cyclic number.
It is not a de Polignac number, because 94080120221 - 214 = 94080103837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94080120521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33160415 + ... + 33163251.
It is an arithmetic number, because the mean of its divisors is an integer number (5961389280).
Almost surely, 294080120221 is an apocalyptic number.
It is an amenable number.
94080120221 is a deficient number, since it is larger than the sum of its proper divisors (1302108259).
94080120221 is a wasteful number, since it uses less digits than its factorization.
94080120221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4244.
The product of its (nonzero) digits is 2304, while the sum is 29.
The spelling of 94080120221 in words is "ninety-four billion, eighty million, one hundred twenty thousand, two hundred twenty-one".
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