Base | Representation |
---|---|
bin | 110011111011001111… |
… | …110111110111001101 |
3 | 12022220122120211100212 |
4 | 303323033313313031 |
5 | 1403141220142431 |
6 | 41340255532205 |
7 | 4012441255223 |
oct | 637317676715 |
9 | 168818524325 |
10 | 55754849741 |
11 | 21711182918 |
12 | a98022a065 |
13 | 5347103666 |
14 | 29acb66b13 |
15 | 16b4c0572b |
hex | cfb3f7dcd |
55754849741 has 4 divisors (see below), whose sum is σ = 56806828092. Its totient is φ = 54702871392.
The previous prime is 55754849737. The next prime is 55754849743. The reversal of 55754849741 is 14794845755.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 47195824516 + 8559025225 = 217246^2 + 92515^2 .
It is a cyclic number.
It is not a de Polignac number, because 55754849741 - 22 = 55754849737 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 (55754849743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525989096 + ... + 525989201.
It is an arithmetic number, because the mean of its divisors is an integer number (14201707023).
Almost surely, 255754849741 is an apocalyptic number.
It is an amenable number.
55754849741 is a deficient number, since it is larger than the sum of its proper divisors (1051978351).
55754849741 is a wasteful number, since it uses less digits than its factorization.
55754849741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051978350.
The product of its digits is 28224000, while the sum is 59.
The spelling of 55754849741 in words is "fifty-five billion, seven hundred fifty-four million, eight hundred forty-nine thousand, seven hundred forty-one".
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