Base | Representation |
---|---|
bin | 100111011011101111… |
… | …001111111001000110 |
3 | 11001021211121222211002 |
4 | 213123233033321012 |
5 | 1143203333124310 |
6 | 31241253013302 |
7 | 3026154061442 |
oct | 473357177106 |
9 | 131254558732 |
10 | 42341301830 |
11 | 16a58619833 |
12 | 8258024232 |
13 | 3cba158969 |
14 | 209950b822 |
15 | 117c315da5 |
hex | 9dbbcfe46 |
42341301830 has 32 divisors (see below), whose sum is σ = 80331320160. Its totient is φ = 16023985920.
The previous prime is 42341301817. The next prime is 42341301869. The reversal of 42341301830 is 3810314324.
It is a happy number.
It is a super-2 number, since 2×423413018302 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 42341301793 and 42341301802.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829 + ... + 291008.
It is an arithmetic number, because the mean of its divisors is an integer number (2510353755).
Almost surely, 242341301830 is an apocalyptic number.
42341301830 is a deficient number, since it is larger than the sum of its proper divisors (37990018330).
42341301830 is a wasteful number, since it uses less digits than its factorization.
42341301830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293624.
The product of its (nonzero) digits is 6912, while the sum is 29.
The spelling of 42341301830 in words is "forty-two billion, three hundred forty-one million, three hundred one thousand, eight hundred thirty".
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