Base | Representation |
---|---|
bin | 100001011101101… |
… | …010100001010011 |
3 | 1110010102022120210 |
4 | 201131222201103 |
5 | 2122211040332 |
6 | 131413135203 |
7 | 16625013012 |
oct | 4135524123 |
9 | 1403368523 |
10 | 561424467 |
11 | 268a0056a |
12 | 13802a503 |
13 | 8c410536 |
14 | 547c4a79 |
15 | 3444cecc |
hex | 2176a853 |
561424467 has 16 divisors (see below), whose sum is σ = 754532352. Its totient is φ = 371312640.
The previous prime is 561424463. The next prime is 561424511. The reversal of 561424467 is 764424165.
It is not a de Polignac number, because 561424467 - 22 = 561424463 is a prime.
It is not an unprimeable number, because it can be changed into a prime (561424463) 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, 207598 + ... + 210284.
It is an arithmetic number, because the mean of its divisors is an integer number (47158272).
Almost surely, 2561424467 is an apocalyptic number.
561424467 is a deficient number, since it is larger than the sum of its proper divisors (193107885).
561424467 is a wasteful number, since it uses less digits than its factorization.
561424467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3218.
The product of its digits is 161280, while the sum is 39.
The square root of 561424467 is about 23694.3973757511. The cubic root of 561424467 is about 824.9553533231.
The spelling of 561424467 in words is "five hundred sixty-one million, four hundred twenty-four thousand, four hundred sixty-seven".
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