Base | Representation |
---|---|
bin | 10101100101011101… |
… | …100011100010110101 |
3 | 2012211020202210212202 |
4 | 111211131203202311 |
5 | 334431313124221 |
6 | 14351501154245 |
7 | 1450230645506 |
oct | 254535434265 |
9 | 65736683782 |
10 | 23177083061 |
11 | 991394a600 |
12 | 45a9b5b985 |
13 | 2254981442 |
14 | 119c226bad |
15 | 909b3dd0b |
hex | 5657638b5 |
23177083061 has 12 divisors (see below), whose sum is σ = 25479463296. Its totient is φ = 21066910920.
The previous prime is 23177083043. The next prime is 23177083067. The reversal of 23177083061 is 16038077132.
It is not a de Polignac number, because 23177083061 - 26 = 23177082997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23177083067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1256870 + ... + 1275176.
It is an arithmetic number, because the mean of its divisors is an integer number (2123288608).
Almost surely, 223177083061 is an apocalyptic number.
It is an amenable number.
23177083061 is a deficient number, since it is larger than the sum of its proper divisors (2302380235).
23177083061 is a wasteful number, since it uses less digits than its factorization.
23177083061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28792 (or 28781 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 38.
The spelling of 23177083061 in words is "twenty-three billion, one hundred seventy-seven million, eighty-three thousand, sixty-one".
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