Base | Representation |
---|---|
bin | 100111001101110001… |
… | …100111000100000011 |
3 | 11000200111211021000010 |
4 | 213031301213010003 |
5 | 1142213400240003 |
6 | 31202124000003 |
7 | 3020310635400 |
oct | 471561470403 |
9 | 130614737003 |
10 | 42107040003 |
11 | 16948365416 |
12 | 81b1690003 |
13 | 3c807668b2 |
14 | 207636b2a7 |
15 | 1166990003 |
hex | 9cdc67103 |
42107040003 has 48 divisors (see below), whose sum is σ = 67459983360. Its totient is φ = 23269680000.
The previous prime is 42107039929. The next prime is 42107040061. The reversal of 42107040003 is 30004070124.
It is a de Polignac number, because none of the positive numbers 2k-42107040003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (42107040083) 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 47 ways as a sum of consecutive naturals, for example, 13674018 + ... + 13677096.
It is an arithmetic number, because the mean of its divisors is an integer number (1405416320).
Almost surely, 242107040003 is an apocalyptic number.
42107040003 is a deficient number, since it is larger than the sum of its proper divisors (25352943357).
42107040003 is a wasteful number, since it uses less digits than its factorization.
42107040003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6128 (or 6121 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The spelling of 42107040003 in words is "forty-two billion, one hundred seven million, forty thousand, three".
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