Base | Representation |
---|---|
bin | 1001100011001101100110… |
… | …0101011110001111101010 |
3 | 1101011211202102101211101101 |
4 | 2120303121211132033222 |
5 | 2334020111420104011 |
6 | 34155515240312014 |
7 | 2132432301000322 |
oct | 230633145361752 |
9 | 41154672354341 |
10 | 10500550550506 |
11 | 3389293045235 |
12 | 12170b117260a |
13 | 5b227537a213 |
14 | 28432d506282 |
15 | 1332240772c1 |
hex | 98cd995e3ea |
10500550550506 has 8 divisors (see below), whose sum is σ = 15795957132900. Its totient is φ = 5235231506208.
The previous prime is 10500550550489. The next prime is 10500550550509. The reversal of 10500550550506 is 60505505500501.
It can be written as a sum of positive squares in 2 ways, for example, as 8556157358281 + 1944393192225 = 2925091^2 + 1394415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×105005505505062 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10500550550509) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7521883651 + ... + 7521885046.
Almost surely, 210500550550506 is an apocalyptic number.
10500550550506 is a deficient number, since it is larger than the sum of its proper divisors (5295406582394).
10500550550506 is a wasteful number, since it uses less digits than its factorization.
10500550550506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15043769048.
The product of its (nonzero) digits is 93750, while the sum is 37.
The spelling of 10500550550506 in words is "ten trillion, five hundred billion, five hundred fifty million, five hundred fifty thousand, five hundred six".
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