Base | Representation |
---|---|
bin | 111111110010110… |
… | …0100100000100101 |
3 | 12112011211110211222 |
4 | 1333211210200211 |
5 | 13340440232201 |
6 | 552223310125 |
7 | 104021264003 |
oct | 17745444045 |
9 | 5464743758 |
10 | 2140555301 |
11 | 9a9318975 |
12 | 4b8a4b345 |
13 | 28161a391 |
14 | 164405a73 |
15 | c7dc891b |
hex | 7f964825 |
2140555301 has 8 divisors (see below), whose sum is σ = 2210137344. Its totient is φ = 2071006560.
The previous prime is 2140555273. The next prime is 2140555303. The reversal of 2140555301 is 1035550412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2140555301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2140555303) 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, 251030 + ... + 259416.
It is an arithmetic number, because the mean of its divisors is an integer number (276267168).
Almost surely, 22140555301 is an apocalyptic number.
It is an amenable number.
2140555301 is a deficient number, since it is larger than the sum of its proper divisors (69582043).
2140555301 is an equidigital number, since it uses as much as digits as its factorization.
2140555301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16651.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 2140555301 is about 46266.1355745215. The cubic root of 2140555301 is about 1288.7701960626.
The spelling of 2140555301 in words is "two billion, one hundred forty million, five hundred fifty-five thousand, three hundred one".
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