Base | Representation |
---|---|
bin | 100000111101101… |
… | …110010110100000 |
3 | 1102112122221002211 |
4 | 200331232112200 |
5 | 2113040122202 |
6 | 130513451504 |
7 | 16463601124 |
oct | 4075562640 |
9 | 1375587084 |
10 | 553051552 |
11 | 2642018a9 |
12 | 135270b94 |
13 | 8a76b451 |
14 | 53645584 |
15 | 338471d7 |
hex | 20f6e5a0 |
553051552 has 48 divisors (see below), whose sum is σ = 1118934432. Its totient is φ = 268934400.
The previous prime is 553051549. The next prime is 553051561. The reversal of 553051552 is 255150355.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380427 + ... + 381877.
It is an arithmetic number, because the mean of its divisors is an integer number (23311134).
Almost surely, 2553051552 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 553051552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559467216).
553051552 is an abundant number, since it is smaller than the sum of its proper divisors (565882880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553051552 is a wasteful number, since it uses less digits than its factorization.
553051552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1781 (or 1773 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 31.
The square root of 553051552 is about 23517.0481140810. The cubic root of 553051552 is about 820.8337504345.
The spelling of 553051552 in words is "five hundred fifty-three million, fifty-one thousand, five hundred fifty-two".
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