Base | Representation |
---|---|
bin | 10111000000100010… |
… | …100001010100100000 |
3 | 2100202202000200121021 |
4 | 113000202201110200 |
5 | 401044002030303 |
6 | 15203244135224 |
7 | 1533133660432 |
oct | 270042412440 |
9 | 70682020537 |
10 | 24705111328 |
11 | a528433887 |
12 | 4955837514 |
13 | 2439408091 |
14 | 12a5144652 |
15 | 998d72ebd |
hex | 5c08a1520 |
24705111328 has 24 divisors (see below), whose sum is σ = 49555892988. Its totient is φ = 12119487744.
The previous prime is 24705111317. The next prime is 24705111367. The reversal of 24705111328 is 82311150742.
It can be written as a sum of positive squares in 2 ways, for example, as 21436473744 + 3268637584 = 146412^2 + 57172^2 .
It is a super-2 number, since 2×247051113282 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 24705111293 and 24705111302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7281651 + ... + 7285042.
Almost surely, 224705111328 is an apocalyptic number.
It is an amenable number.
24705111328 is an abundant number, since it is smaller than the sum of its proper divisors (24850781660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24705111328 is a wasteful number, since it uses less digits than its factorization.
24705111328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14566756 (or 14566748 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
The spelling of 24705111328 in words is "twenty-four billion, seven hundred five million, one hundred eleven thousand, three hundred twenty-eight".
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