Base | Representation |
---|---|
bin | 100111010000000000… |
… | …010111001010011011 |
3 | 11000210010020110121021 |
4 | 213100000113022123 |
5 | 1142302440231332 |
6 | 31205542023311 |
7 | 3021244004023 |
oct | 472000271233 |
9 | 130703213537 |
10 | 42144461467 |
11 | 169674a4749 |
12 | 8202117b37 |
13 | 3c88439884 |
14 | 207b30ca83 |
15 | 1169dd2c97 |
hex | 9d001729b |
42144461467 has 8 divisors (see below), whose sum is σ = 43635402752. Its totient is φ = 40661735400.
The previous prime is 42144461459. The next prime is 42144461479. The reversal of 42144461467 is 76416444124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42144461467 - 23 = 42144461459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42144461417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043363 + ... + 2063884.
It is an arithmetic number, because the mean of its divisors is an integer number (5454425344).
Almost surely, 242144461467 is an apocalyptic number.
42144461467 is a deficient number, since it is larger than the sum of its proper divisors (1490941285).
42144461467 is a wasteful number, since it uses less digits than its factorization.
42144461467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4107609.
The product of its digits is 516096, while the sum is 43.
The spelling of 42144461467 in words is "forty-two billion, one hundred forty-four million, four hundred sixty-one thousand, four hundred sixty-seven".
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