Base | Representation |
---|---|
bin | 111110011100011… |
… | …1011001110100000 |
3 | 12102000200010201220 |
4 | 1330320323032200 |
5 | 13242344004230 |
6 | 543525255040 |
7 | 102631506615 |
oct | 17470731640 |
9 | 5360603656 |
10 | 2095297440 |
11 | 985816a85 |
12 | 4a5864480 |
13 | 275132592 |
14 | 15c3c450c |
15 | c3e38d10 |
hex | 7ce3b3a0 |
2095297440 has 96 divisors (see below), whose sum is σ = 6813144576. Its totient is φ = 540718080.
The previous prime is 2095297439. The next prime is 2095297453. The reversal of 2095297440 is 447925902.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 2095297392 and 2095297401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55527 + ... + 85286.
It is an arithmetic number, because the mean of its divisors is an integer number (70970256).
Almost surely, 22095297440 is an apocalyptic number.
2095297440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2095297440 is an abundant number, since it is smaller than the sum of its proper divisors (4717847136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2095297440 is a wasteful number, since it uses less digits than its factorization.
2095297440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140862 (or 140854 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 2095297440 is about 45774.4190569362. The cubic root of 2095297440 is about 1279.6225775257.
The spelling of 2095297440 in words is "two billion, ninety-five million, two hundred ninety-seven thousand, four hundred forty".
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