Base | Representation |
---|---|
bin | 110011110001100111… |
… | …110101000010101101 |
3 | 12022111101201011122012 |
4 | 303301213311002231 |
5 | 1402323344414420 |
6 | 41312250331005 |
7 | 4005440512301 |
oct | 636147650255 |
9 | 168441634565 |
10 | 55593357485 |
11 | 21639001346 |
12 | a936129a65 |
13 | 531c80c903 |
14 | 2995529d01 |
15 | 16a5955dc5 |
hex | cf19f50ad |
55593357485 has 16 divisors (see below), whose sum is σ = 67872131712. Its totient is φ = 43705368000.
The previous prime is 55593357481. The next prime is 55593357493. The reversal of 55593357485 is 58475339555.
It is not a de Polignac number, because 55593357485 - 22 = 55593357481 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55593357481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146066 + ... + 364035.
It is an arithmetic number, because the mean of its divisors is an integer number (4242008232).
Almost surely, 255593357485 is an apocalyptic number.
It is an amenable number.
55593357485 is a deficient number, since it is larger than the sum of its proper divisors (12278774227).
55593357485 is a wasteful number, since it uses less digits than its factorization.
55593357485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510484.
The product of its digits is 56700000, while the sum is 59.
The spelling of 55593357485 in words is "fifty-five billion, five hundred ninety-three million, three hundred fifty-seven thousand, four hundred eighty-five".
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