Base | Representation |
---|---|
bin | 100011000010100001100101… |
… | …110101011111110000111010 |
3 | 202012122022021211102002200200 |
4 | 203002201211311133300322 |
5 | 130144324304041244114 |
6 | 1303430531032143030 |
7 | 44313504623326053 |
oct | 4302414565376072 |
9 | 665568254362620 |
10 | 154105135103034 |
11 | 45114691286935 |
12 | 1534a735b37a76 |
13 | 67cb089cb708b |
14 | 2a0aa2a7a972a |
15 | 12c3965366409 |
hex | 8c2865d5fc3a |
154105135103034 has 24 divisors (see below), whose sum is σ = 333895936719540. Its totient is φ = 51368151086208.
The previous prime is 154105135102837. The next prime is 154105135103053. The reversal of 154105135103034 is 430301531501451.
154105135103034 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 0 + 513 + 5 + 103 + 0 + 34 = 666.
154105135103034 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 149131356444225 + 4973778658809 = 12211935^2 + 2230197^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 154105135103034.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14733649 + ... + 22919220.
Almost surely, 2154105135103034 is an apocalyptic number.
154105135103034 is an abundant number, since it is smaller than the sum of its proper divisors (179790801616506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154105135103034 is a wasteful number, since it uses less digits than its factorization.
154105135103034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37880254 (or 37880251 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
Adding to 154105135103034 its reverse (430301531501451), we get a palindrome (584406666604485).
The spelling of 154105135103034 in words is "one hundred fifty-four trillion, one hundred five billion, one hundred thirty-five million, one hundred three thousand, thirty-four".
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