Base | Representation |
---|---|
bin | 1010111100111111… |
… | …1101100000101100 |
3 | 21120220111110220210 |
4 | 2233033331200230 |
5 | 22010142300113 |
6 | 1203430342420 |
7 | 132601155435 |
oct | 25717754054 |
9 | 7526443823 |
10 | 2940196908 |
11 | 1279734500 |
12 | 6a07baa10 |
13 | 37b1a60ac |
14 | 1dc6ba48c |
15 | 1231ce6c3 |
hex | af3fd82c |
2940196908 has 54 divisors (see below), whose sum is σ = 7546138572. Its totient is φ = 890342640.
The previous prime is 2940196859. The next prime is 2940196991. The reversal of 2940196908 is 8096910492.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2065485 + ... + 2066907.
Almost surely, 22940196908 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 2940196908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3773069286).
2940196908 is an abundant number, since it is smaller than the sum of its proper divisors (4605941664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2940196908 is a wasteful number, since it uses less digits than its factorization.
2940196908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2875 (or 1439 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 48.
The square root of 2940196908 is about 54223.5825817513. The cubic root of 2940196908 is about 1432.6017329807.
Multiplying 2940196908 by its sum of digits (48), we get a square (141129451584 = 3756722).
The spelling of 2940196908 in words is "two billion, nine hundred forty million, one hundred ninety-six thousand, nine hundred eight".
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