Base | Representation |
---|---|
bin | 110101100111101… |
… | …0000000100100010 |
3 | 11122101102210200012 |
4 | 1223033100010202 |
5 | 12141041110343 |
6 | 454310124522 |
7 | 62404415501 |
oct | 15317200442 |
9 | 4571383605 |
10 | 1799160098 |
11 | 84364067a |
12 | 422650742 |
13 | 228987998 |
14 | 130d38838 |
15 | a7e3e718 |
hex | 6b3d0122 |
1799160098 has 18 divisors (see below), whose sum is σ = 2737526931. Its totient is φ = 886833024.
The previous prime is 1799160079. The next prime is 1799160107. The reversal of 1799160098 is 8900619971.
It can be written as a sum of positive squares in 5 ways, for example, as 81306289 + 1717853809 = 9017^2 + 41447^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=29993.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5338586 + ... + 5338922.
Almost surely, 21799160098 is an apocalyptic number.
1799160098 is a deficient number, since it is larger than the sum of its proper divisors (938366833).
1799160098 is an frugal number, since it uses more digits than its factorization.
1799160098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854 (or 428 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 50.
The square root of 1799160098 is about 42416.5073762562. The cubic root of 1799160098 is about 1216.2511676931.
Multiplying 1799160098 by its sum of digits (50), we get a square (89958004900 = 2999302).
The spelling of 1799160098 in words is "one billion, seven hundred ninety-nine million, one hundred sixty thousand, ninety-eight".
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