Base | Representation |
---|---|
bin | 10111010100001011010… |
… | …01101110101100000001 |
3 | 2211120210110200211200001 |
4 | 23222011221232230001 |
5 | 101111131143212141 |
6 | 1412004554400001 |
7 | 111610105365331 |
oct | 13520551565401 |
9 | 2746713624601 |
10 | 801106225921 |
11 | 2898246416a1 |
12 | 10b314a30001 |
13 | 5a70c1ca121 |
14 | 2aab92450c1 |
15 | 15c8a4a7a31 |
hex | ba85a6eb01 |
801106225921 has 8 divisors (see below), whose sum is σ = 819749757024. Its totient is φ = 782463292800.
The previous prime is 801106225901. The next prime is 801106225939. The reversal of 801106225921 is 129522601108.
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 801106225921 - 219 = 801105701633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (801106225901) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 3702321 + ... + 3912721.
It is an arithmetic number, because the mean of its divisors is an integer number (102468719628).
Almost surely, 2801106225921 is an apocalyptic number.
It is an amenable number.
801106225921 is a deficient number, since it is larger than the sum of its proper divisors (18643531103).
801106225921 is a wasteful number, since it uses less digits than its factorization.
801106225921 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298991.
The product of its (nonzero) digits is 17280, while the sum is 37.
The spelling of 801106225921 in words is "eight hundred one billion, one hundred six million, two hundred twenty-five thousand, nine hundred twenty-one".
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