Base | Representation |
---|---|
bin | 1000010011000101… |
… | …01011001110110100 |
3 | 102111110222002201210 |
4 | 10021202223032310 |
5 | 33110443132322 |
6 | 2014023121420 |
7 | 215254214262 |
oct | 41142531664 |
9 | 12443862653 |
10 | 4455052212 |
11 | 1986840736 |
12 | a43ba3270 |
13 | 55cc99b90 |
14 | 303969432 |
15 | 1b11b070c |
hex | 1098ab3b4 |
4455052212 has 48 divisors (see below), whose sum is σ = 11239445952. Its totient is φ = 1365312000.
The previous prime is 4455052211. The next prime is 4455052219. The reversal of 4455052212 is 2122505544.
It is a self number, because there is not a number n which added to its sum of digits gives 4455052212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4455052211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17733 + ... + 96044.
It is an arithmetic number, because the mean of its divisors is an integer number (234155124).
Almost surely, 24455052212 is an apocalyptic number.
It is an amenable number.
4455052212 is an abundant number, since it is smaller than the sum of its proper divisors (6784393740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4455052212 is a wasteful number, since it uses less digits than its factorization.
4455052212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114048 (or 114046 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 4455052212 is about 66746.1775085285. The cubic root of 4455052212 is about 1645.4483938241.
Adding to 4455052212 its reverse (2122505544), we get a palindrome (6577557756).
The spelling of 4455052212 in words is "four billion, four hundred fifty-five million, fifty-two thousand, two hundred twelve".
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