Base | Representation |
---|---|
bin | 110011011101110101… |
… | …111100101111110111 |
3 | 12021122021021210222021 |
4 | 303131311330233313 |
5 | 1401133421432433 |
6 | 41215314014011 |
7 | 3664301060611 |
oct | 633565745767 |
9 | 167567253867 |
10 | 55261514743 |
11 | 21488758a46 |
12 | a862b77307 |
13 | 5298b43166 |
14 | 2963427db1 |
15 | 168675722d |
hex | cddd7cbf7 |
55261514743 has 4 divisors (see below), whose sum is σ = 56609356608. Its totient is φ = 53913672880.
The previous prime is 55261514713. The next prime is 55261514767. The reversal of 55261514743 is 34741516255.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 55261514743 - 213 = 55261506551 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55261514743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55261514713) 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, 673920871 + ... + 673920952.
It is an arithmetic number, because the mean of its divisors is an integer number (14152339152).
Almost surely, 255261514743 is an apocalyptic number.
55261514743 is a deficient number, since it is larger than the sum of its proper divisors (1347841865).
55261514743 is a wasteful number, since it uses less digits than its factorization.
55261514743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1347841864.
The product of its digits is 504000, while the sum is 43.
The spelling of 55261514743 in words is "fifty-five billion, two hundred sixty-one million, five hundred fourteen thousand, seven hundred forty-three".
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