Base | Representation |
---|---|
bin | 111101110110010… |
… | …0111110001111000 |
3 | 12100122000220022212 |
4 | 1323230213301320 |
5 | 13222233413330 |
6 | 541532434252 |
7 | 102266500163 |
oct | 17354476170 |
9 | 5318026285 |
10 | 2075294840 |
11 | 9754a4803 |
12 | 49b018988 |
13 | 270c4ac18 |
14 | 159898ada |
15 | c22d7295 |
hex | 7bb27c78 |
2075294840 has 16 divisors (see below), whose sum is σ = 4669413480. Its totient is φ = 830117920.
The previous prime is 2075294821. The next prime is 2075294861. The reversal of 2075294840 is 484925702.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 25941146 + ... + 25941225.
Almost surely, 22075294840 is an apocalyptic number.
2075294840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2075294840 is an abundant number, since it is smaller than the sum of its proper divisors (2594118640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075294840 is a wasteful number, since it uses less digits than its factorization.
2075294840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51882382 (or 51882378 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 2075294840 is about 45555.4040702088. The cubic root of 2075294840 is about 1275.5376105239.
The spelling of 2075294840 in words is "two billion, seventy-five million, two hundred ninety-four thousand, eight hundred forty".
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