Base | Representation |
---|---|
bin | 100111101010000101… |
… | …111010100011111111 |
3 | 11001220121210001211022 |
4 | 213222011322203333 |
5 | 1144202010443144 |
6 | 31321214414355 |
7 | 3035140042304 |
oct | 475205724377 |
9 | 131817701738 |
10 | 42582124799 |
11 | 17071554685 |
12 | 83048013bb |
13 | 4028007266 |
14 | 20bd4b90ab |
15 | 1193535cee |
hex | 9ea17a8ff |
42582124799 has 16 divisors (see below), whose sum is σ = 45598464000. Its totient is φ = 39676395360.
The previous prime is 42582124789. The next prime is 42582124829. The reversal of 42582124799 is 99742128524.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42582124799 is a prime.
It is a super-2 number, since 2×425821247992 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42582124799.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42582124709) 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, 256772 + ... + 388710.
It is an arithmetic number, because the mean of its divisors is an integer number (2849904000).
Almost surely, 242582124799 is an apocalyptic number.
42582124799 is a deficient number, since it is larger than the sum of its proper divisors (3016339201).
42582124799 is a wasteful number, since it uses less digits than its factorization.
42582124799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132358.
The product of its digits is 2903040, while the sum is 53.
The spelling of 42582124799 in words is "forty-two billion, five hundred eighty-two million, one hundred twenty-four thousand, seven hundred ninety-nine".
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