Base | Representation |
---|---|
bin | 10010100101101101… |
… | …01100001011101100 |
3 | 221202112010200110200 |
4 | 21102312230023230 |
5 | 130414340044202 |
6 | 4330150033500 |
7 | 502212424545 |
oct | 112266541354 |
9 | 27675120420 |
10 | 9980003052 |
11 | 42614a7008 |
12 | 1b26348890 |
13 | c30808566 |
14 | 6a96394cc |
15 | 3d625ce1c |
hex | 252dac2ec |
9980003052 has 18 divisors (see below), whose sum is σ = 25227230028. Its totient is φ = 3326667672.
The previous prime is 9980003021. The next prime is 9980003101. The reversal of 9980003052 is 2503000899.
9980003052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 277222307 = 9980003052 / (9 + 9 + 8 + 0 + 0 + 0 + 3 + 0 + 5 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 9980002998 and 9980003016.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138611118 + ... + 138611189.
Almost surely, 29980003052 is an apocalyptic number.
It is an amenable number.
9980003052 is an abundant number, since it is smaller than the sum of its proper divisors (15247226976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9980003052 is a wasteful number, since it uses less digits than its factorization.
9980003052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277222317 (or 277222312 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 9980003052 is about 99899.9652252192. The cubic root of 9980003052 is about 2152.9976611172.
The spelling of 9980003052 in words is "nine billion, nine hundred eighty million, three thousand, fifty-two".
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