Base | Representation |
---|---|
bin | 10011001100110111011001… |
… | …01110001000110110110101 |
3 | 12112111112020022112010221100 |
4 | 21212123230232020312311 |
5 | 21013242212002200212 |
6 | 225445112542440313 |
7 | 11615355456366606 |
oct | 1146335456106665 |
9 | 175445208463840 |
10 | 42223500037557 |
11 | 124a99820090a3 |
12 | 489b244893099 |
13 | 1a738749a6367 |
14 | a5d8b20dddad |
15 | 4d34e4302bdc |
hex | 2666ecb88db5 |
42223500037557 has 24 divisors (see below), whose sum is σ = 63680478421248. Its totient is φ = 26908520047200.
The previous prime is 42223500037541. The next prime is 42223500037561. The reversal of 42223500037557 is 75573000532224.
It is a happy number.
42223500037557 is a `hidden beast` number, since 4 + 2 + 2 + 23 + 500 + 0 + 3 + 75 + 57 = 666.
It is not a de Polignac number, because 42223500037557 - 24 = 42223500037541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42223500035557) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62581869 + ... + 63252962.
It is an arithmetic number, because the mean of its divisors is an integer number (2653353267552).
Almost surely, 242223500037557 is an apocalyptic number.
It is an amenable number.
42223500037557 is a deficient number, since it is larger than the sum of its proper divisors (21456978383691).
42223500037557 is a wasteful number, since it uses less digits than its factorization.
42223500037557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125836481 (or 125836478 counting only the distinct ones).
The product of its (nonzero) digits is 1764000, while the sum is 45.
The spelling of 42223500037557 in words is "forty-two trillion, two hundred twenty-three billion, five hundred million, thirty-seven thousand, five hundred fifty-seven".
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