Base | Representation |
---|---|
bin | 100000111110100… |
… | …000100100100000 |
3 | 1102120001101021012 |
4 | 200332200210200 |
5 | 2113113212443 |
6 | 130522120052 |
7 | 16465415615 |
oct | 4076404440 |
9 | 1376041235 |
10 | 553257248 |
11 | 2643323a5 |
12 | 135350028 |
13 | 8a810c6b |
14 | 5369a50c |
15 | 33888118 |
hex | 20fa0920 |
553257248 has 96 divisors (see below), whose sum is σ = 1214922240. Its totient is φ = 246804480.
The previous prime is 553257241. The next prime is 553257269. The reversal of 553257248 is 842752355.
It is not an unprimeable number, because it can be changed into a prime (553257241) 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, 893483 + ... + 894101.
It is an arithmetic number, because the mean of its divisors is an integer number (12655440).
Almost surely, 2553257248 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 553257248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607461120).
553257248 is an abundant number, since it is smaller than the sum of its proper divisors (661664992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553257248 is a wasteful number, since it uses less digits than its factorization.
553257248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730 (or 722 counting only the distinct ones).
The product of its digits is 336000, while the sum is 41.
The square root of 553257248 is about 23521.4210455066. The cubic root of 553257248 is about 820.9355018237.
The spelling of 553257248 in words is "five hundred fifty-three million, two hundred fifty-seven thousand, two hundred forty-eight".
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