Base | Representation |
---|---|
bin | 111010111011101… |
… | …001000011000001 |
3 | 2112220102211110200 |
4 | 322323221003001 |
5 | 4011102310103 |
6 | 242035315413 |
7 | 33333631431 |
oct | 7273510301 |
9 | 2486384420 |
10 | 988713153 |
11 | 46811490a |
12 | 23714bb69 |
13 | 129ab798c |
14 | 954502c1 |
15 | 5bc020a3 |
hex | 3aee90c1 |
988713153 has 24 divisors (see below), whose sum is σ = 1479452520. Its totient is φ = 635523840.
The previous prime is 988713133. The next prime is 988713221. The reversal of 988713153 is 351317889.
988713153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5702544 + 983010609 = 2388^2 + 31353^2 .
It is not a de Polignac number, because 988713153 - 213 = 988704961 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 988713099 and 988713108.
It is not an unprimeable number, because it can be changed into a prime (988713113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220413 + ... + 224853.
It is an arithmetic number, because the mean of its divisors is an integer number (61643855).
Almost surely, 2988713153 is an apocalyptic number.
It is an amenable number.
988713153 is a deficient number, since it is larger than the sum of its proper divisors (490739367).
988713153 is a wasteful number, since it uses less digits than its factorization.
988713153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5329 (or 5326 counting only the distinct ones).
The product of its digits is 181440, while the sum is 45.
The square root of 988713153 is about 31443.8094543266. The cubic root of 988713153 is about 996.2234734678.
The spelling of 988713153 in words is "nine hundred eighty-eight million, seven hundred thirteen thousand, one hundred fifty-three".
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