Base | Representation |
---|---|
bin | 11001001010011110011001… |
… | …10101011110100010000101 |
3 | 21020221000121011011201112200 |
4 | 30211033030311132202011 |
5 | 24223104101030321000 |
6 | 313404440004305113 |
7 | 14440600165256562 |
oct | 1445171465364205 |
9 | 236830534151480 |
10 | 55335500245125 |
11 | 166a4721327501 |
12 | 62584830a2199 |
13 | 24b5166379339 |
14 | d94376c19869 |
15 | 65e60b486500 |
hex | 3253ccd5e885 |
55335500245125 has 48 divisors (see below), whose sum is σ = 99766632616560. Its totient is φ = 29507778384000.
The previous prime is 55335500245099. The next prime is 55335500245139. The reversal of 55335500245125 is 52154200553355.
It is a happy number.
55335500245125 is a `hidden beast` number, since 5 + 5 + 3 + 3 + 550 + 0 + 24 + 51 + 25 = 666.
55335500245125 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 8 ways, for example, as 33215419411524 + 22120080833601 = 5763282^2 + 4703199^2 .
It is not a de Polignac number, because 55335500245125 - 223 = 55335491856517 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 3666571 + ... + 11140679.
It is an arithmetic number, because the mean of its divisors is an integer number (2078471512845).
Almost surely, 255335500245125 is an apocalyptic number.
It is an amenable number.
55335500245125 is a deficient number, since it is larger than the sum of its proper divisors (44431132371435).
55335500245125 is a wasteful number, since it uses less digits than its factorization.
55335500245125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7480711 (or 7480698 counting only the distinct ones).
The product of its (nonzero) digits is 2250000, while the sum is 45.
The spelling of 55335500245125 in words is "fifty-five trillion, three hundred thirty-five billion, five hundred million, two hundred forty-five thousand, one hundred twenty-five".
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