Base | Representation |
---|---|
bin | 1101000101101011… |
… | …00100101010010101 |
3 | 200010201101112012110 |
4 | 12202311210222111 |
5 | 103342342420320 |
6 | 3121135141233 |
7 | 336063556323 |
oct | 64265445225 |
9 | 20121345173 |
10 | 7026920085 |
11 | 2a86571079 |
12 | 1441374819 |
13 | 87ca700a3 |
14 | 4a9366d13 |
15 | 2b1d855e0 |
hex | 1a2d64a95 |
7026920085 has 8 divisors (see below), whose sum is σ = 11243072160. Its totient is φ = 3747690704.
The previous prime is 7026920059. The next prime is 7026920093. The reversal of 7026920085 is 5800296207.
It is a happy number.
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 7026920085 - 25 = 7026920053 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234230655 + ... + 234230684.
It is an arithmetic number, because the mean of its divisors is an integer number (1405384020).
Almost surely, 27026920085 is an apocalyptic number.
It is an amenable number.
7026920085 is a deficient number, since it is larger than the sum of its proper divisors (4216152075).
7026920085 is a wasteful number, since it uses less digits than its factorization.
7026920085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468461347.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 7026920085 is about 83826.7265554370. The cubic root of 7026920085 is about 1915.3802493055.
The spelling of 7026920085 in words is "seven billion, twenty-six million, nine hundred twenty thousand, eighty-five".
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