Base | Representation |
---|---|
bin | 10011101001111001… |
… | …11100001110101101 |
3 | 1000020101120112122220 |
4 | 21310330330032231 |
5 | 133102312120424 |
6 | 4503023225553 |
7 | 522330042462 |
oct | 116474741655 |
9 | 30211515586 |
10 | 10552066989 |
11 | 4525404122 |
12 | 2065a482b9 |
13 | cc21a2729 |
14 | 7215cd669 |
15 | 41b5ad579 |
hex | 274f3c3ad |
10552066989 has 16 divisors (see below), whose sum is σ = 14180866560. Its totient is φ = 6979062960.
The previous prime is 10552066969. The next prime is 10552066997. The reversal of 10552066989 is 98966025501.
It is not a de Polignac number, because 10552066989 - 217 = 10551935917 is a prime.
It is a super-2 number, since 2×105520669892 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10552066939) 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, 621714 + ... + 638460.
It is an arithmetic number, because the mean of its divisors is an integer number (886304160).
Almost surely, 210552066989 is an apocalyptic number.
It is an amenable number.
10552066989 is a deficient number, since it is larger than the sum of its proper divisors (3628799571).
10552066989 is a wasteful number, since it uses less digits than its factorization.
10552066989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18400.
The product of its (nonzero) digits is 1166400, while the sum is 51.
The spelling of 10552066989 in words is "ten billion, five hundred fifty-two million, sixty-six thousand, nine hundred eighty-nine".
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