Base | Representation |
---|---|
bin | 11110110000111010… |
… | …111100001110011100 |
3 | 10011021010102212211111 |
4 | 132300322330032130 |
5 | 1020122422341444 |
6 | 23101500031404 |
7 | 2246405653540 |
oct | 366072741634 |
9 | 104233385744 |
10 | 33033012124 |
11 | 13011301a22 |
12 | 649a832564 |
13 | 3165867628 |
14 | 18551a5a20 |
15 | cd503e234 |
hex | 7b0ebc39c |
33033012124 has 24 divisors (see below), whose sum is σ = 66069936128. Its totient is φ = 14156166960.
The previous prime is 33033012101. The next prime is 33033012127. The reversal of 33033012124 is 42121033033.
It is a junction number, because it is equal to n+sod(n) for n = 33033012095 and 33033012104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33033012127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779917 + ... + 821179.
Almost surely, 233033012124 is an apocalyptic number.
It is an amenable number.
33033012124 is an abundant number, since it is smaller than the sum of its proper divisors (33036924004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33033012124 is a wasteful number, since it uses less digits than its factorization.
33033012124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69865 (or 69863 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 33033012124 its reverse (42121033033), we get a palindrome (75154045157).
The spelling of 33033012124 in words is "thirty-three billion, thirty-three million, twelve thousand, one hundred twenty-four".
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