Base | Representation |
---|---|
bin | 1000001111000010… |
… | …01010101011101000 |
3 | 102102010002021020002 |
4 | 10013201022223220 |
5 | 33023300233222 |
6 | 2010411322132 |
7 | 214362515054 |
oct | 40741125350 |
9 | 12363067202 |
10 | 4421102312 |
11 | 1969662670 |
12 | a34750348 |
13 | 555c41093 |
14 | 2dd24cc64 |
15 | 1ad206392 |
hex | 10784aae8 |
4421102312 has 16 divisors (see below), whose sum is σ = 9043164000. Its totient is φ = 2009591920.
The previous prime is 4421102311. The next prime is 4421102317. The reversal of 4421102312 is 2132011244.
It is a super-2 number, since 2×44211023122 = 39092291306343490688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4421102311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25119812 + ... + 25119987.
It is an arithmetic number, because the mean of its divisors is an integer number (565197750).
Almost surely, 24421102312 is an apocalyptic number.
It is an amenable number.
4421102312 is an abundant number, since it is smaller than the sum of its proper divisors (4622061688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4421102312 is a wasteful number, since it uses less digits than its factorization.
4421102312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50239816 (or 50239812 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4421102312 is about 66491.3702069675. The cubic root of 4421102312 is about 1641.2579967077.
Adding to 4421102312 its reverse (2132011244), we get a palindrome (6553113556).
The spelling of 4421102312 in words is "four billion, four hundred twenty-one million, one hundred two thousand, three hundred twelve".
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