Base | Representation |
---|---|
bin | 1011001010111001… |
… | …0101001101100010 |
3 | 21201222012001221111 |
4 | 2302232111031202 |
5 | 22120103134304 |
6 | 1213312013534 |
7 | 134206513135 |
oct | 26256251542 |
9 | 7658161844 |
10 | 2998489954 |
11 | 12a9629979 |
12 | 6b82312aa |
13 | 38a2a6115 |
14 | 20633221c |
15 | 128396704 |
hex | b2b95362 |
2998489954 has 12 divisors (see below), whose sum is σ = 4762814742. Its totient is φ = 1410903840.
The previous prime is 2998489943. The next prime is 2998489961. The reversal of 2998489954 is 4599848992.
2998489954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2204772025 + 793717929 = 46955^2 + 28173^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2998489954.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314599 + ... + 323989.
Almost surely, 22998489954 is an apocalyptic number.
2998489954 is a deficient number, since it is larger than the sum of its proper divisors (1764324788).
2998489954 is an frugal number, since it uses more digits than its factorization.
2998489954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18801 (or 9410 counting only the distinct ones).
The product of its digits is 67184640, while the sum is 67.
The square root of 2998489954 is about 54758.4692444922. The cubic root of 2998489954 is about 1442.0075448957.
The spelling of 2998489954 in words is "two billion, nine hundred ninety-eight million, four hundred eighty-nine thousand, nine hundred fifty-four".
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