Base | Representation |
---|---|
bin | 11001000101001101000110… |
… | …10001111010011101100101 |
3 | 21020021201011222021012000222 |
4 | 30202212203101322131211 |
5 | 24212122220043230203 |
6 | 313145331015014125 |
7 | 14421526543243061 |
oct | 1442464321723545 |
9 | 236251158235028 |
10 | 55154414430053 |
11 | 166349460893a4 |
12 | 622936596a345 |
13 | 24a10677ac783 |
14 | d896b8b34aa1 |
15 | 659a5d79a038 |
hex | 3229a347a765 |
55154414430053 has 8 divisors (see below), whose sum is σ = 57371518921080. Its totient is φ = 52958325147840.
The previous prime is 55154414429999. The next prime is 55154414430103. The reversal of 55154414430053 is 35003441445155.
55154414430053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4781228306404 + 50373186123649 = 2186602^2 + 7097407^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55154414430053 - 210 = 55154414429029 is a prime.
It is a super-2 number, since 2×551544144300532 (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 = 55154414429986 and 55154414430013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55154414430653) 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, 5253796850 + ... + 5253807347.
It is an arithmetic number, because the mean of its divisors is an integer number (7171439865135).
Almost surely, 255154414430053 is an apocalyptic number.
It is an amenable number.
55154414430053 is a deficient number, since it is larger than the sum of its proper divisors (2217104491027).
55154414430053 is a wasteful number, since it uses less digits than its factorization.
55154414430053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10507604407.
The product of its (nonzero) digits is 1440000, while the sum is 44.
The spelling of 55154414430053 in words is "fifty-five trillion, one hundred fifty-four billion, four hundred fourteen million, four hundred thirty thousand, fifty-three".
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