Base | Representation |
---|---|
bin | 110000111010101111… |
… | …1110111111110010010 |
3 | 101001011011001120210101 |
4 | 1201311133313332102 |
5 | 3210120412130411 |
6 | 120132020523014 |
7 | 10406151363121 |
oct | 1416537677622 |
9 | 331134046711 |
10 | 105050505106 |
11 | 406082a9368 |
12 | 1843925046a |
13 | 9ba1c725c1 |
14 | 5127b0bab8 |
15 | 2aec81a8c1 |
hex | 18757f7f92 |
105050505106 has 32 divisors (see below), whose sum is σ = 164027974320. Its totient is φ = 50429423616.
The previous prime is 105050505097. The next prime is 105050505149. The reversal of 105050505106 is 601505050501.
It can be written as a sum of positive squares in 8 ways, for example, as 19672587081 + 85377918025 = 140259^2 + 292195^2 .
It is a super-2 number, since 2×1050505051062 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857700 + ... + 972496.
Almost surely, 2105050505106 is an apocalyptic number.
105050505106 is a deficient number, since it is larger than the sum of its proper divisors (58977469214).
105050505106 is a wasteful number, since it uses less digits than its factorization.
105050505106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115038.
The product of its (nonzero) digits is 3750, while the sum is 28.
Adding to 105050505106 its reverse (601505050501), we get a palindrome (706555555607).
The spelling of 105050505106 in words is "one hundred five billion, fifty million, five hundred five thousand, one hundred six".
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