Base | Representation |
---|---|
bin | 1111000001001000000001… |
… | …0010010001100101000111 |
3 | 2011110112101010102222001011 |
4 | 3300102000102101211013 |
5 | 4131013042134410241 |
6 | 55041302221343051 |
7 | 3322644625663351 |
oct | 360220022214507 |
9 | 64415333388034 |
10 | 16512006560071 |
11 | 5296780266190 |
12 | 1a28179707a87 |
13 | 92a0c9c567a9 |
14 | 41128498a0d1 |
15 | 1d97adb28281 |
hex | f0480491947 |
16512006560071 has 16 divisors (see below), whose sum is σ = 18109734559488. Its totient is φ = 14930473219200.
The previous prime is 16512006560069. The next prime is 16512006560081. The reversal of 16512006560071 is 17006560021561.
It is not a de Polignac number, because 16512006560071 - 21 = 16512006560069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16512006560011) 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, 1516351 + ... + 5943343.
It is an arithmetic number, because the mean of its divisors is an integer number (1131858409968).
Almost surely, 216512006560071 is an apocalyptic number.
16512006560071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
16512006560071 is a deficient number, since it is larger than the sum of its proper divisors (1597727999417).
16512006560071 is a wasteful number, since it uses less digits than its factorization.
16512006560071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4428822.
The product of its (nonzero) digits is 75600, while the sum is 40.
The spelling of 16512006560071 in words is "sixteen trillion, five hundred twelve billion, six million, five hundred sixty thousand, seventy-one".
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