Base | Representation |
---|---|
bin | 100001000101110000… |
… | …1001001001011011111 |
3 | 20210102022022002021022 |
4 | 1002023201021023133 |
5 | 2131012402314421 |
6 | 52351122354355 |
7 | 5063636501150 |
oct | 1021341111337 |
9 | 223368262238 |
10 | 71060198111 |
11 | 281556a1661 |
12 | 11931abb9bb |
13 | 6915ca0a06 |
14 | 3621753927 |
15 | 1cad7337ab |
hex | 108b8492df |
71060198111 has 16 divisors (see below), whose sum is σ = 84026725440. Its totient is φ = 58798172160.
The previous prime is 71060198089. The next prime is 71060198179. The reversal of 71060198111 is 11189106017.
It is not a de Polignac number, because 71060198111 - 214 = 71060181727 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71060192111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271231 + ... + 1325951.
It is an arithmetic number, because the mean of its divisors is an integer number (5251670340).
Almost surely, 271060198111 is an apocalyptic number.
71060198111 is a deficient number, since it is larger than the sum of its proper divisors (12966527329).
71060198111 is a wasteful number, since it uses less digits than its factorization.
71060198111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61154.
The product of its (nonzero) digits is 3024, while the sum is 35.
The spelling of 71060198111 in words is "seventy-one billion, sixty million, one hundred ninety-eight thousand, one hundred eleven".
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