Base | Representation |
---|---|
bin | 110011101100110001… |
… | …111111010111110001 |
3 | 12022021201212122112200 |
4 | 303230301333113301 |
5 | 1402142101311103 |
6 | 41300225413413 |
7 | 4003433235426 |
oct | 635461772761 |
9 | 168251778480 |
10 | 55512135153 |
11 | 215a7175852 |
12 | a912a9a269 |
13 | 5308a42067 |
14 | 2988825d4d |
15 | 169d7600a3 |
hex | cecc7f5f1 |
55512135153 has 24 divisors (see below), whose sum is σ = 82975950720. Its totient is φ = 35720412000.
The previous prime is 55512135101. The next prime is 55512135163. The reversal of 55512135153 is 35153121555.
55512135153 is a `hidden beast` number, since 5 + 5 + 512 + 135 + 1 + 5 + 3 = 666.
It is not a de Polignac number, because 55512135153 - 28 = 55512134897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55512135163) 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 23 ways as a sum of consecutive naturals, for example, 815800 + ... + 881222.
It is an arithmetic number, because the mean of its divisors is an integer number (3457331280).
Almost surely, 255512135153 is an apocalyptic number.
It is an amenable number.
55512135153 is a deficient number, since it is larger than the sum of its proper divisors (27463815567).
55512135153 is a wasteful number, since it uses less digits than its factorization.
55512135153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68709 (or 68706 counting only the distinct ones).
The product of its digits is 56250, while the sum is 36.
The spelling of 55512135153 in words is "fifty-five billion, five hundred twelve million, one hundred thirty-five thousand, one hundred fifty-three".
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