Base | Representation |
---|---|
bin | 10010101111011011… |
… | …11111110000010101 |
3 | 221222012200202011102 |
4 | 21113231333300111 |
5 | 131101233010010 |
6 | 4342223115445 |
7 | 504223162646 |
oct | 112755776025 |
9 | 27865622142 |
10 | 10061610005 |
11 | 42a3575577 |
12 | 1b49742b85 |
13 | c446ac1b5 |
14 | 6b63dd6cd |
15 | 3dd4ccba5 |
hex | 257b7fc15 |
10061610005 has 4 divisors (see below), whose sum is σ = 12073932012. Its totient is φ = 8049288000.
The previous prime is 10061609983. The next prime is 10061610049. The reversal of 10061610005 is 50001616001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4070695204 + 5990914801 = 63802^2 + 77401^2 .
It is not a de Polignac number, because 10061610005 - 228 = 9793174549 is a prime.
It is a super-2 number, since 2×100616100052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006160996 + ... + 1006161005.
It is an arithmetic number, because the mean of its divisors is an integer number (3018483003).
Almost surely, 210061610005 is an apocalyptic number.
It is an amenable number.
10061610005 is a deficient number, since it is larger than the sum of its proper divisors (2012322007).
10061610005 is an equidigital number, since it uses as much as digits as its factorization.
10061610005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012322006.
The product of its (nonzero) digits is 180, while the sum is 20.
The spelling of 10061610005 in words is "ten billion, sixty-one million, six hundred ten thousand, five".
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