Base | Representation |
---|---|
bin | 1010000010101010… |
… | …1000100110001001 |
3 | 20221212010011020101 |
4 | 2200222220212021 |
5 | 21010023442024 |
6 | 1123250325401 |
7 | 123540430432 |
oct | 24052504611 |
9 | 6855104211 |
10 | 2695530889 |
11 | 1163614287 |
12 | 632889861 |
13 | 33c5b04bc |
14 | 1b7dcc489 |
15 | 10b9a0c44 |
hex | a0aa8989 |
2695530889 has 8 divisors (see below), whose sum is σ = 2789435520. Its totient is φ = 2601690000.
The previous prime is 2695530881. The next prime is 2695530907. The reversal of 2695530889 is 9880355962.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2695530889 - 23 = 2695530881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2695530881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79984 + ... + 108574.
It is an arithmetic number, because the mean of its divisors is an integer number (348679440).
Almost surely, 22695530889 is an apocalyptic number.
2695530889 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2695530889 is a deficient number, since it is larger than the sum of its proper divisors (93904631).
2695530889 is a wasteful number, since it uses less digits than its factorization.
2695530889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31871.
The product of its (nonzero) digits is 4665600, while the sum is 55.
The square root of 2695530889 is about 51918.5023763205. The cubic root of 2695530889 is about 1391.7079378074.
The spelling of 2695530889 in words is "two billion, six hundred ninety-five million, five hundred thirty thousand, eight hundred eighty-nine".
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