Base | Representation |
---|---|
bin | 110011011101110011… |
… | …100101011101001110 |
3 | 12021122020010022220211 |
4 | 303131303211131032 |
5 | 1401133242120204 |
6 | 41215252433034 |
7 | 3664262600131 |
oct | 633563453516 |
9 | 167566108824 |
10 | 55260895054 |
11 | 21488375402 |
12 | a86291877a |
13 | 5298987091 |
14 | 2963306218 |
15 | 1686683804 |
hex | cddce574e |
55260895054 has 4 divisors (see below), whose sum is σ = 82891342584. Its totient is φ = 27630447526.
The previous prime is 55260895013. The next prime is 55260895057. The reversal of 55260895054 is 45059806255.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45059806255 = 5 ⋅9011961251.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 55260894989 and 55260895007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55260895057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13815223762 + ... + 13815223765.
It is an arithmetic number, because the mean of its divisors is an integer number (20722835646).
Almost surely, 255260895054 is an apocalyptic number.
55260895054 is a deficient number, since it is larger than the sum of its proper divisors (27630447530).
55260895054 is a wasteful number, since it uses less digits than its factorization.
55260895054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27630447529.
The product of its (nonzero) digits is 2160000, while the sum is 49.
The spelling of 55260895054 in words is "fifty-five billion, two hundred sixty million, eight hundred ninety-five thousand, fifty-four".
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