Base | Representation |
---|---|
bin | 100111100101001101… |
… | …111111010011100111 |
3 | 11001200220220202011110 |
4 | 213211031333103213 |
5 | 1144020042332203 |
6 | 31305134040103 |
7 | 3033125026260 |
oct | 474515772347 |
9 | 131626822143 |
10 | 42500355303 |
11 | 1702a384a8a |
12 | 82a1349033 |
13 | 40140a7643 |
14 | 20b26b1967 |
15 | 118b282d03 |
hex | 9e537f4e7 |
42500355303 has 16 divisors (see below), whose sum is σ = 64912720896. Its totient is φ = 24229564320.
The previous prime is 42500355269. The next prime is 42500355323. The reversal of 42500355303 is 30355300524.
It is not a de Polignac number, because 42500355303 - 28 = 42500355047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42500355323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2338776 + ... + 2356877.
It is an arithmetic number, because the mean of its divisors is an integer number (4057045056).
Almost surely, 242500355303 is an apocalyptic number.
42500355303 is a deficient number, since it is larger than the sum of its proper divisors (22412365593).
42500355303 is a wasteful number, since it uses less digits than its factorization.
42500355303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4696094.
The product of its (nonzero) digits is 27000, while the sum is 30.
Adding to 42500355303 its reverse (30355300524), we get a palindrome (72855655827).
The spelling of 42500355303 in words is "forty-two billion, five hundred million, three hundred fifty-five thousand, three hundred three".
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