Base | Representation |
---|---|
bin | 1001101000100011101… |
… | …10100111000000010101 |
3 | 1011122101210111100212021 |
4 | 10310101312213000111 |
5 | 20410403033310010 |
6 | 412022000053141 |
7 | 32625533442565 |
oct | 4642166470025 |
9 | 1148353440767 |
10 | 331012010005 |
11 | 118421717436 |
12 | 5419b3041b1 |
13 | 252a2a775a1 |
14 | 12041b42da5 |
15 | 892508c8da |
hex | 4d11da7015 |
331012010005 has 16 divisors (see below), whose sum is σ = 401126753664. Its totient is φ = 262202097600.
The previous prime is 331012009969. The next prime is 331012010051. The reversal of 331012010005 is 500010210133.
It is not a de Polignac number, because 331012010005 - 217 = 331011878933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 4010655 + ... + 4092355.
It is an arithmetic number, because the mean of its divisors is an integer number (25070422104).
Almost surely, 2331012010005 is an apocalyptic number.
It is an amenable number.
331012010005 is a deficient number, since it is larger than the sum of its proper divisors (70114743659).
331012010005 is a wasteful number, since it uses less digits than its factorization.
331012010005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89676.
The product of its (nonzero) digits is 90, while the sum is 16.
Adding to 331012010005 its reverse (500010210133), we get a palindrome (831022220138).
The spelling of 331012010005 in words is "three hundred thirty-one billion, twelve million, ten thousand, five".
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