Base | Representation |
---|---|
bin | 100111100001010010… |
… | …000100010011101100 |
3 | 11001112022122120120211 |
4 | 213201102010103230 |
5 | 1143401141044000 |
6 | 31254414352204 |
7 | 3031363505353 |
oct | 474122042354 |
9 | 131468576524 |
10 | 42434315500 |
11 | 16aa6079335 |
12 | 82831bb664 |
13 | 40034c4535 |
14 | 20a7a0099a |
15 | 118558a7ba |
hex | 9e14844ec |
42434315500 has 48 divisors (see below), whose sum is σ = 93116001888. Its totient is φ = 16893240000.
The previous prime is 42434315461. The next prime is 42434315501. The reversal of 42434315500 is 551343424.
It is a super-2 number, since 2×424343155002 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42434315501) 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, 95611 + ... + 306610.
It is an arithmetic number, because the mean of its divisors is an integer number (1939916706).
Almost surely, 242434315500 is an apocalyptic number.
It is an amenable number.
42434315500 is an abundant number, since it is smaller than the sum of its proper divisors (50681686388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42434315500 is a wasteful number, since it uses less digits than its factorization.
42434315500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402451 (or 402439 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 42434315500 its reverse (551343424), we get a palindrome (42985658924).
The spelling of 42434315500 in words is "forty-two billion, four hundred thirty-four million, three hundred fifteen thousand, five hundred".
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