Base | Representation |
---|---|
bin | 1011111110001101010… |
… | …0010011100110110100 |
3 | 201122212222222001012111 |
4 | 2333203110103212310 |
5 | 11332211331323012 |
6 | 234253052300404 |
7 | 20600605321465 |
oct | 2774324234664 |
9 | 648788861174 |
10 | 205677214132 |
11 | 7a255475205 |
12 | 33a40a71704 |
13 | 1651a56c990 |
14 | 9d520a8d6c |
15 | 553ba9bba7 |
hex | 2fe35139b4 |
205677214132 has 96 divisors (see below), whose sum is σ = 397591770240. Its totient is φ = 92524032000.
The previous prime is 205677214091. The next prime is 205677214139. The reversal of 205677214132 is 231412776502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205677214139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132437868 + ... + 132439420.
It is an arithmetic number, because the mean of its divisors is an integer number (4141580940).
Almost surely, 2205677214132 is an apocalyptic number.
It is an amenable number.
205677214132 is a deficient number, since it is larger than the sum of its proper divisors (191914556108).
205677214132 is a wasteful number, since it uses less digits than its factorization.
205677214132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033 (or 2031 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 40.
The spelling of 205677214132 in words is "two hundred five billion, six hundred seventy-seven million, two hundred fourteen thousand, one hundred thirty-two".
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