Base | Representation |
---|---|
bin | 110011010100100001… |
… | …011101111001100111 |
3 | 12021020101001200122111 |
4 | 303110201131321213 |
5 | 1400323404304232 |
6 | 41152010341451 |
7 | 3660362023435 |
oct | 632441357147 |
9 | 167211050574 |
10 | 55105150567 |
11 | 2140846a255 |
12 | a81a72a887 |
13 | 527262658c |
14 | 294a763d55 |
15 | 1677b6c047 |
hex | cd485de67 |
55105150567 has 8 divisors (see below), whose sum is σ = 55162941680. Its totient is φ = 55047392640.
The previous prime is 55105150559. The next prime is 55105150571. The reversal of 55105150567 is 76505150155.
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 55105150567 - 23 = 55105150559 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55105153567) 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, 4495567 + ... + 4507807.
It is an arithmetic number, because the mean of its divisors is an integer number (6895367710).
Almost surely, 255105150567 is an apocalyptic number.
55105150567 is a deficient number, since it is larger than the sum of its proper divisors (57791113).
55105150567 is a wasteful number, since it uses less digits than its factorization.
55105150567 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16593.
The product of its (nonzero) digits is 131250, while the sum is 40.
The spelling of 55105150567 in words is "fifty-five billion, one hundred five million, one hundred fifty thousand, five hundred sixty-seven".
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