Base | Representation |
---|---|
bin | 100111011100111111… |
… | …000101101100000001 |
3 | 11001100022000100000000 |
4 | 213130333011230001 |
5 | 1143224212402203 |
6 | 31243321350213 |
7 | 3026530012155 |
oct | 473477055401 |
9 | 131308010000 |
10 | 42362231553 |
11 | 16a69414624 |
12 | 8263038369 |
13 | 3cc15a6305 |
14 | 209c1d9065 |
15 | 117e09c4a3 |
hex | 9dcfc5b01 |
42362231553 has 36 divisors (see below), whose sum is σ = 64005273540. Its totient is φ = 28034750592.
The previous prime is 42362231551. The next prime is 42362231563. The reversal of 42362231553 is 35513226324.
42362231553 is a `hidden beast` number, since 4 + 23 + 62 + 23 + 1 + 553 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 7895566449 + 34466665104 = 88857^2 + 185652^2 .
It is not a de Polignac number, because 42362231553 - 21 = 42362231551 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42362231551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 875293 + ... + 922421.
It is an arithmetic number, because the mean of its divisors is an integer number (1777924265).
Almost surely, 242362231553 is an apocalyptic number.
It is an amenable number.
42362231553 is a deficient number, since it is larger than the sum of its proper divisors (21643041987).
42362231553 is an frugal number, since it uses more digits than its factorization.
42362231553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47290 (or 47269 counting only the distinct ones).
The product of its digits is 129600, while the sum is 36.
Adding to 42362231553 its reverse (35513226324), we get a palindrome (77875457877).
The spelling of 42362231553 in words is "forty-two billion, three hundred sixty-two million, two hundred thirty-one thousand, five hundred fifty-three".
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