Base | Representation |
---|---|
bin | 100000111101111… |
… | …101111011010100 |
3 | 1102112210011121122 |
4 | 200331331323110 |
5 | 2113044142343 |
6 | 130515103112 |
7 | 16464255122 |
oct | 4075757324 |
9 | 1375704548 |
10 | 553115348 |
11 | 264245825 |
12 | 1352a1a98 |
13 | 8a7914b6 |
14 | 53660912 |
15 | 3385b068 |
hex | 20f7ded4 |
553115348 has 6 divisors (see below), whose sum is σ = 967951866. Its totient is φ = 276557672.
The previous prime is 553115341. The next prime is 553115369. The reversal of 553115348 is 843511355.
It can be written as a sum of positive squares in only one way, i.e., 452072644 + 101042704 = 21262^2 + 10052^2 .
It is a super-3 number, since 3×5531153483 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553115341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69139415 + ... + 69139422.
It is an arithmetic number, because the mean of its divisors is an integer number (161325311).
Almost surely, 2553115348 is an apocalyptic number.
It is an amenable number.
553115348 is a deficient number, since it is larger than the sum of its proper divisors (414836518).
553115348 is a wasteful number, since it uses less digits than its factorization.
553115348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138278841 (or 138278839 counting only the distinct ones).
The product of its digits is 36000, while the sum is 35.
The square root of 553115348 is about 23518.4044526834. The cubic root of 553115348 is about 820.8653110226.
The spelling of 553115348 in words is "five hundred fifty-three million, one hundred fifteen thousand, three hundred forty-eight".
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