Base | Representation |
---|---|
bin | 100111011100100000… |
… | …110101010100110100 |
3 | 11001022202002101020122 |
4 | 213130200311110310 |
5 | 1143220200101322 |
6 | 31242435351112 |
7 | 3026402416550 |
oct | 473440652464 |
9 | 131282071218 |
10 | 42354300212 |
11 | 16a649976a4 |
12 | 8260452498 |
13 | 3cbca5a203 |
14 | 209b132860 |
15 | 117d532442 |
hex | 9dc835534 |
42354300212 has 48 divisors (see below), whose sum is σ = 85378634880. Its totient is φ = 18008428032.
The previous prime is 42354300203. The next prime is 42354300217. The reversal of 42354300212 is 21200345324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42354300217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11325839 + ... + 11329577.
It is an arithmetic number, because the mean of its divisors is an integer number (1778721560).
Almost surely, 242354300212 is an apocalyptic number.
It is an amenable number.
42354300212 is an abundant number, since it is smaller than the sum of its proper divisors (43024334668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42354300212 is a wasteful number, since it uses less digits than its factorization.
42354300212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6840 (or 6838 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 42354300212 its reverse (21200345324), we get a palindrome (63554645536).
The spelling of 42354300212 in words is "forty-two billion, three hundred fifty-four million, three hundred thousand, two hundred twelve".
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