Base | Representation |
---|---|
bin | 1011011011111111110100 |
3 | 12122022211200 |
4 | 23123333310 |
5 | 1231421020 |
6 | 144132500 |
7 | 34325166 |
oct | 13337764 |
9 | 5568750 |
10 | 2998260 |
11 | 1768701 |
12 | 1007130 |
13 | 80c925 |
14 | 580936 |
15 | 3e3590 |
hex | 2dbff4 |
2998260 has 36 divisors (see below), whose sum is σ = 9095268. Its totient is φ = 799488.
The previous prime is 2998253. The next prime is 2998279. The reversal of 2998260 is 628992.
It can be written as a sum of positive squares in 2 ways, for example, as 2322576 + 675684 = 1524^2 + 822^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8149 + ... + 8508.
22998260 is an apocalyptic number.
2998260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2998260 is an abundant number, since it is smaller than the sum of its proper divisors (6097008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2998260 is a wasteful number, since it uses less digits than its factorization.
2998260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16672 (or 16667 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 2998260 is about 1731.5484399808. The cubic root of 2998260 is about 144.1970681465.
It can be divided in two parts, 29 and 98260, that added together give a palindrome (98289).
The spelling of 2998260 in words is "two million, nine hundred ninety-eight thousand, two hundred sixty".
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