Base | Representation |
---|---|
bin | 11001000101000110111100… |
… | …00111100101001111000101 |
3 | 21020021101122110000112010111 |
4 | 30202203132013211033011 |
5 | 24212043431243010432 |
6 | 313144022452553021 |
7 | 14421351556241140 |
oct | 1442433607451705 |
9 | 236241573015114 |
10 | 55151106610117 |
11 | 166334a8993311 |
12 | 62287a2022771 |
13 | 24a095b3bcc7b |
14 | d894836c1057 |
15 | 6599181a0347 |
hex | 3228de1e53c5 |
55151106610117 has 4 divisors (see below), whose sum is σ = 63029836125856. Its totient is φ = 47272377094380.
The previous prime is 55151106610043. The next prime is 55151106610147. The reversal of 55151106610117 is 71101660115155.
55151106610117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 55151106610117 - 239 = 54601350796229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55151106610117.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55151106610147) 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 3 ways as a sum of consecutive naturals, for example, 3939364757859 + ... + 3939364757872.
It is an arithmetic number, because the mean of its divisors is an integer number (15757459031464).
Almost surely, 255151106610117 is an apocalyptic number.
It is an amenable number.
55151106610117 is a deficient number, since it is larger than the sum of its proper divisors (7878729515739).
55151106610117 is an equidigital number, since it uses as much as digits as its factorization.
55151106610117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7878729515738.
The product of its (nonzero) digits is 31500, while the sum is 40.
The spelling of 55151106610117 in words is "fifty-five trillion, one hundred fifty-one billion, one hundred six million, six hundred ten thousand, one hundred seventeen".
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