Base | Representation |
---|---|
bin | 100111011010101001… |
… | …011100011010010110 |
3 | 11001020120012022120202 |
4 | 213122221130122112 |
5 | 1143134142044110 |
6 | 31235400500502 |
7 | 3025542406250 |
oct | 473251343226 |
9 | 131216168522 |
10 | 42323003030 |
11 | 16a49260660 |
12 | 8251a7a732 |
13 | 3cb641c979 |
14 | 2096d06cd0 |
15 | 117a8ee0a5 |
hex | 9daa5c696 |
42323003030 has 64 divisors (see below), whose sum is σ = 95107184640. Its totient is φ = 13173840000.
The previous prime is 42323002963. The next prime is 42323003057. The reversal of 42323003030 is 3030032324.
It is a junction number, because it is equal to n+sod(n) for n = 42323002993 and 42323003011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541676 + ... + 614864.
It is an arithmetic number, because the mean of its divisors is an integer number (1486049760).
Almost surely, 242323003030 is an apocalyptic number.
42323003030 is an abundant number, since it is smaller than the sum of its proper divisors (52784181610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42323003030 is a wasteful number, since it uses less digits than its factorization.
42323003030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73965.
The product of its (nonzero) digits is 1296, while the sum is 20.
Adding to 42323003030 its reverse (3030032324), we get a palindrome (45353035354).
The spelling of 42323003030 in words is "forty-two billion, three hundred twenty-three million, three thousand, thirty".
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