Base | Representation |
---|---|
bin | 100111011001111000… |
… | …111111010110101100 |
3 | 11001012200021222210220 |
4 | 213121320333112230 |
5 | 1143122414113400 |
6 | 31234224331340 |
7 | 3025326424344 |
oct | 473170772654 |
9 | 131180258726 |
10 | 42310301100 |
11 | 16a420754a1 |
12 | 8249773b50 |
13 | 3cb38c3332 |
14 | 209535bd24 |
15 | 11797407a0 |
hex | 9d9e3f5ac |
42310301100 has 144 divisors (see below), whose sum is σ = 127803799200. Its totient is φ = 10793502720.
The previous prime is 42310301041. The next prime is 42310301101. The reversal of 42310301100 is 110301324.
It is a super-2 number, since 2×423103011002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 42310301100.
It is not an unprimeable number, because it can be changed into a prime (42310301101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 925992 + ... + 970608.
Almost surely, 242310301100 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42310301100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63901899600).
42310301100 is an abundant number, since it is smaller than the sum of its proper divisors (85493498100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42310301100 is a wasteful number, since it uses less digits than its factorization.
42310301100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44772 (or 44765 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 42310301100 its reverse (110301324), we get a palindrome (42420602424).
The spelling of 42310301100 in words is "forty-two billion, three hundred ten million, three hundred one thousand, one hundred".
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