Base | Representation |
---|---|
bin | 1011001010111101… |
… | …1010101110111100 |
3 | 21201222201112120020 |
4 | 2302233122232330 |
5 | 22120141242331 |
6 | 1213322052140 |
7 | 134212110300 |
oct | 26257325674 |
9 | 7658645506 |
10 | 2998774716 |
11 | 12a9803913 |
12 | 6b834a050 |
13 | 38a375912 |
14 | 2063a7d00 |
15 | 128400c96 |
hex | b2bdabbc |
2998774716 has 72 divisors (see below), whose sum is σ = 8147414016. Its totient is φ = 855963360.
The previous prime is 2998774679. The next prime is 2998774729. The reversal of 2998774716 is 6174778992.
It is a self number, because there is not a number n which added to its sum of digits gives 2998774716.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863215 + ... + 866681.
It is an arithmetic number, because the mean of its divisors is an integer number (113158528).
Almost surely, 22998774716 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2998774716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4073707008).
2998774716 is an abundant number, since it is smaller than the sum of its proper divisors (5148639300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2998774716 is a wasteful number, since it uses less digits than its factorization.
2998774716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4959 (or 4950 counting only the distinct ones).
The product of its digits is 10668672, while the sum is 60.
The square root of 2998774716 is about 54761.0693467540. The cubic root of 2998774716 is about 1442.0531918670.
The spelling of 2998774716 in words is "two billion, nine hundred ninety-eight million, seven hundred seventy-four thousand, seven hundred sixteen".
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