Base | Representation |
---|---|
bin | 110011011100000010… |
… | …110011011100111000 |
3 | 12021120011111021102200 |
4 | 303130002303130320 |
5 | 1401103210030404 |
6 | 41212315030200 |
7 | 3663453363006 |
oct | 633402633470 |
9 | 167504437380 |
10 | 55231330104 |
11 | 21472711865 |
12 | a854a3b360 |
13 | 5292805122 |
14 | 295d40ba76 |
15 | 1683c93839 |
hex | cdc0b3738 |
55231330104 has 48 divisors (see below), whose sum is σ = 152407218600. Its totient is φ = 18063075264.
The previous prime is 55231330103. The next prime is 55231330151. The reversal of 55231330104 is 40103313255.
55231330104 is a `hidden beast` number, since 5 + 523 + 1 + 3 + 30 + 104 = 666.
55231330104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55231330103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7232994 + ... + 7240625.
Almost surely, 255231330104 is an apocalyptic number.
It is an amenable number.
55231330104 is an abundant number, since it is smaller than the sum of its proper divisors (97175888496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55231330104 is a wasteful number, since it uses less digits than its factorization.
55231330104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14473684 (or 14473677 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 55231330104 its reverse (40103313255), we get a palindrome (95334643359).
The spelling of 55231330104 in words is "fifty-five billion, two hundred thirty-one million, three hundred thirty thousand, one hundred four".
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