Base | Representation |
---|---|
bin | 11001000011101010001100… |
… | …01001011000011110000000 |
3 | 21020002122010012020201212112 |
4 | 30201311012021120132000 |
5 | 24210234441422230044 |
6 | 313105105440114452 |
7 | 14414636612522036 |
oct | 1441650611303600 |
9 | 236078105221775 |
10 | 55101312305024 |
11 | 16614376342957 |
12 | 621b006005a28 |
13 | 249905414c70b |
14 | d86cbc416556 |
15 | 6584a18dc09e |
hex | 321d46258780 |
55101312305024 has 64 divisors (see below), whose sum is σ = 112647147681600. Its totient is φ = 26831449006080.
The previous prime is 55101312304921. The next prime is 55101312305033. The reversal of 55101312305024 is 42050321310155.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6240152 + ... + 12212375.
It is an arithmetic number, because the mean of its divisors is an integer number (1760111682525).
Almost surely, 255101312305024 is an apocalyptic number.
It is an amenable number.
55101312305024 is an abundant number, since it is smaller than the sum of its proper divisors (57545835376576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55101312305024 is a wasteful number, since it uses less digits than its factorization.
55101312305024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18453151 (or 18453139 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 32.
Adding to 55101312305024 its reverse (42050321310155), we get a palindrome (97151633615179).
The spelling of 55101312305024 in words is "fifty-five trillion, one hundred one billion, three hundred twelve million, three hundred five thousand, twenty-four".
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