Base | Representation |
---|---|
bin | 10000100101010100… |
… | …00011010011010100 |
3 | 211222110110121202202 |
4 | 20102222003103110 |
5 | 121213123314202 |
6 | 4031233024032 |
7 | 433423544525 |
oct | 102252032324 |
9 | 24873417682 |
10 | 8902948052 |
11 | 3859533709 |
12 | 18856b5018 |
13 | abb62c5cb |
14 | 60659084c |
15 | 37190a802 |
hex | 212a834d4 |
8902948052 has 12 divisors (see below), whose sum is σ = 15616310976. Its totient is φ = 4441144920.
The previous prime is 8902948051. The next prime is 8902948057. The reversal of 8902948052 is 2508492098.
It is a super-3 number, since 3×89029480523 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 8902947988 and 8902948006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8902948051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2580338 + ... + 2583785.
It is an arithmetic number, because the mean of its divisors is an integer number (1301359248).
Almost surely, 28902948052 is an apocalyptic number.
It is an amenable number.
8902948052 is a deficient number, since it is larger than the sum of its proper divisors (6713362924).
8902948052 is a wasteful number, since it uses less digits than its factorization.
8902948052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5164558 (or 5164556 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 47.
The square root of 8902948052 is about 94355.4346712472. The cubic root of 8902948052 is about 2072.5798892338.
The spelling of 8902948052 in words is "eight billion, nine hundred two million, nine hundred forty-eight thousand, fifty-two".
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