Base | Representation |
---|---|
bin | 10011010101000100011111… |
… | …11100110101011010001110 |
3 | 12120111110220012120202002001 |
4 | 21222202033330311122032 |
5 | 21032402040312404020 |
6 | 230222414430422514 |
7 | 11644625502021001 |
oct | 1152421774653216 |
9 | 176443805522061 |
10 | 42505411450510 |
11 | 125a84977171a8 |
12 | 4925a00361a3a |
13 | 1a94321128908 |
14 | a6d3b6b55538 |
15 | 4da9e395a50a |
hex | 26a88ff3568e |
42505411450510 has 32 divisors (see below), whose sum is σ = 77432946095232. Its totient is φ = 16797015221280.
The previous prime is 42505411450483. The next prime is 42505411450511. The reversal of 42505411450510 is 1505411450524.
It is a self number, because there is not a number n which added to its sum of digits gives 42505411450510.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42505411450511) 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, 48545217 + ... + 49413043.
It is an arithmetic number, because the mean of its divisors is an integer number (2419779565476).
Almost surely, 242505411450510 is an apocalyptic number.
42505411450510 is a deficient number, since it is larger than the sum of its proper divisors (34927534644722).
42505411450510 is a wasteful number, since it uses less digits than its factorization.
42505411450510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 926928.
The product of its (nonzero) digits is 80000, while the sum is 37.
The spelling of 42505411450510 in words is "forty-two trillion, five hundred five billion, four hundred eleven million, four hundred fifty thousand, five hundred ten".
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