Base | Representation |
---|---|
bin | 100001000100010001… |
… | …1101010101100001011 |
3 | 20210021211211120200222 |
4 | 1002020203222230023 |
5 | 2130412143344021 |
6 | 52342150020255 |
7 | 5062464346313 |
oct | 1021043525413 |
9 | 223254746628 |
10 | 71010528011 |
11 | 2812a656795 |
12 | 1191934768b |
13 | 69088cc817 |
14 | 3618d04443 |
15 | 1ca91c16ab |
hex | 10888eab0b |
71010528011 has 16 divisors (see below), whose sum is σ = 75511712160. Its totient is φ = 66545971200.
The previous prime is 71010527981. The next prime is 71010528019. The reversal of 71010528011 is 11082501017.
It is a cyclic number.
It is not a de Polignac number, because 71010528011 - 210 = 71010526987 is a prime.
It is a super-2 number, since 2×710105280112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (71010528019) 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, 3869720 + ... + 3888026.
It is an arithmetic number, because the mean of its divisors is an integer number (4719482010).
Almost surely, 271010528011 is an apocalyptic number.
71010528011 is a deficient number, since it is larger than the sum of its proper divisors (4501184149).
71010528011 is a wasteful number, since it uses less digits than its factorization.
71010528011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19294.
The product of its (nonzero) digits is 560, while the sum is 26.
The spelling of 71010528011 in words is "seventy-one billion, ten million, five hundred twenty-eight thousand, eleven".
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