Base | Representation |
---|---|
bin | 1111000001010101000100… |
… | …01110000100000111011000 |
3 | 11022221201211120202111022202 |
4 | 13200222202032010013120 |
5 | 13312140012121231404 |
6 | 154130124031105332 |
7 | 6646261320225623 |
oct | 740524216040730 |
9 | 138851746674282 |
10 | 33031020102104 |
11 | a585416804652 |
12 | 3855771972248 |
13 | 1557a7278c14b |
14 | 8229d1d8cdba |
15 | 3c432c99921e |
hex | 1e0aa23841d8 |
33031020102104 has 64 divisors (see below), whose sum is σ = 68037653052000. Its totient is φ = 14973057792000.
The previous prime is 33031020102083. The next prime is 33031020102107. The reversal of 33031020102104 is 40120102013033.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33031020102107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32658647 + ... + 33654854.
Almost surely, 233031020102104 is an apocalyptic number.
It is an amenable number.
33031020102104 is an abundant number, since it is smaller than the sum of its proper divisors (35006632949896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33031020102104 is a wasteful number, since it uses less digits than its factorization.
33031020102104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66313668 (or 66313664 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 33031020102104 its reverse (40120102013033), we get a palindrome (73151122115137).
The spelling of 33031020102104 in words is "thirty-three trillion, thirty-one billion, twenty million, one hundred two thousand, one hundred four".
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