Base | Representation |
---|---|
bin | 100111011001011001… |
… | …010111101001111110 |
3 | 11001012002200212100022 |
4 | 213121121113221332 |
5 | 1143113303341110 |
6 | 31233330532142 |
7 | 3025166112065 |
oct | 473131275176 |
9 | 131162625308 |
10 | 42302012030 |
11 | 16a38423823 |
12 | 8246a37052 |
13 | 3cb1c80465 |
14 | 20942011dc |
15 | 1178b54755 |
hex | 9d9657a7e |
42302012030 has 32 divisors (see below), whose sum is σ = 78810732000. Its totient is φ = 16328728192.
The previous prime is 42302012021. The next prime is 42302012173. The reversal of 42302012030 is 3021020324.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527789 + ... + 602631.
It is an arithmetic number, because the mean of its divisors is an integer number (2462835375).
Almost surely, 242302012030 is an apocalyptic number.
42302012030 is a deficient number, since it is larger than the sum of its proper divisors (36508719970).
42302012030 is a wasteful number, since it uses less digits than its factorization.
42302012030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76828.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 42302012030 its reverse (3021020324), we get a palindrome (45323032354).
The spelling of 42302012030 in words is "forty-two billion, three hundred two million, twelve thousand, thirty".
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