Base | Representation |
---|---|
bin | 1111000011010101100111… |
… | …00110010010100010001111 |
3 | 11100012022222002012120000111 |
4 | 13201222303212102202033 |
5 | 13314302330433021111 |
6 | 154221535553140451 |
7 | 6654253425335020 |
oct | 741526346224217 |
9 | 140168862176014 |
10 | 33100031142031 |
11 | a60170a733347 |
12 | 386701155a727 |
13 | 1561420063609 |
14 | 82609b4ccc47 |
15 | 3c601b359a21 |
hex | 1e1ab399288f |
33100031142031 has 8 divisors (see below), whose sum is σ = 37828648377344. Its totient is φ = 28371424246200.
The previous prime is 33100031141981. The next prime is 33100031142037. The reversal of 33100031142031 is 13024113000133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33100031142031 - 215 = 33100031109263 is a prime.
It is a super-2 number, since 2×331000311420312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33100031141993 and 33100031142011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33100031142037) 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 7 ways as a sum of consecutive naturals, for example, 6320506 + ... + 10302856.
It is an arithmetic number, because the mean of its divisors is an integer number (4728581047168).
Almost surely, 233100031142031 is an apocalyptic number.
33100031142031 is a deficient number, since it is larger than the sum of its proper divisors (4728617235313).
33100031142031 is a wasteful number, since it uses less digits than its factorization.
33100031142031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5169741.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 33100031142031 its reverse (13024113000133), we get a palindrome (46124144142164).
The spelling of 33100031142031 in words is "thirty-three trillion, one hundred billion, thirty-one million, one hundred forty-two thousand, thirty-one".
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