Base | Representation |
---|---|
bin | 100000111111010… |
… | …011000100100101 |
3 | 1102120102220000102 |
4 | 200333103010211 |
5 | 2113141322401 |
6 | 130530353445 |
7 | 16500236651 |
oct | 4077230445 |
9 | 1376386012 |
10 | 553464101 |
11 | 264463853 |
12 | 13542b885 |
13 | 8a884168 |
14 | 53711a61 |
15 | 338c956b |
hex | 20fd3125 |
553464101 has 4 divisors (see below), whose sum is σ = 572549100. Its totient is φ = 534379104.
The previous prime is 553464089. The next prime is 553464133. The reversal of 553464101 is 101464355.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 102921025 + 450543076 = 10145^2 + 21226^2 .
It is a cyclic number.
It is not a de Polignac number, because 553464101 - 222 = 549269797 is a prime.
It is a super-2 number, since 2×5534641012 = 612645022191476402, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 19084969 = 553464101 / (5 + 5 + 3 + 4 + 6 + 4 + 1 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553464161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9542456 + ... + 9542513.
It is an arithmetic number, because the mean of its divisors is an integer number (143137275).
Almost surely, 2553464101 is an apocalyptic number.
It is an amenable number.
553464101 is a deficient number, since it is larger than the sum of its proper divisors (19084999).
553464101 is a wasteful number, since it uses less digits than its factorization.
553464101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19084998.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 553464101 is about 23525.8177541186. The cubic root of 553464101 is about 821.0378001144.
The spelling of 553464101 in words is "five hundred fifty-three million, four hundred sixty-four thousand, one hundred one".
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