Base | Representation |
---|---|
bin | 100000111110101… |
… | …101011110101000 |
3 | 1102120011001210102 |
4 | 200332231132220 |
5 | 2113121410440 |
6 | 130523204532 |
7 | 16466026016 |
oct | 4076553650 |
9 | 1376131712 |
10 | 553310120 |
11 | 2643690a0 |
12 | 135376748 |
13 | 8a82c04c |
14 | 536b18b6 |
15 | 33898b15 |
hex | 20fad7a8 |
553310120 has 96 divisors (see below), whose sum is σ = 1388530080. Its totient is φ = 196753920.
The previous prime is 553310113. The next prime is 553310137. The reversal of 553310120 is 21013355.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 553310092 and 553310101.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4038692 + ... + 4038828.
It is an arithmetic number, because the mean of its divisors is an integer number (14463855).
Almost surely, 2553310120 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 553310120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694265040).
553310120 is an abundant number, since it is smaller than the sum of its proper divisors (835219960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553310120 is a wasteful number, since it uses less digits than its factorization.
553310120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363 (or 222 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 553310120 is about 23522.5449303429. The cubic root of 553310120 is about 820.9616518768.
Adding to 553310120 its reverse (21013355), we get a palindrome (574323475).
The spelling of 553310120 in words is "five hundred fifty-three million, three hundred ten thousand, one hundred twenty".
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