Base | Representation |
---|---|
bin | 11001000000110111110101… |
… | …00100011100011000010101 |
3 | 21012202110221201002011120211 |
4 | 30200123322210130120111 |
5 | 24202202334043100010 |
6 | 312553111513525421 |
7 | 14405006634344320 |
oct | 1440337244343025 |
9 | 235673851064524 |
10 | 55005555050005 |
11 | 165877a791996a |
12 | 6204541113871 |
13 | 2490003633a81 |
14 | d823d6a577b7 |
15 | 655c49dc708a |
hex | 3206fa91c615 |
55005555050005 has 8 divisors (see below), whose sum is σ = 75436189782912. Its totient is φ = 37718094891408.
The previous prime is 55005555049987. The next prime is 55005555050129. The reversal of 55005555050005 is 50005055550055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55005555050005 - 223 = 55005546661397 is a prime.
It is a super-2 number, since 2×550055550500052 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 55005555050005.
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, 785793643537 + ... + 785793643606.
It is an arithmetic number, because the mean of its divisors is an integer number (9429523722864).
Almost surely, 255005555050005 is an apocalyptic number.
It is an amenable number.
55005555050005 is a deficient number, since it is larger than the sum of its proper divisors (20430634732907).
55005555050005 is a wasteful number, since it uses less digits than its factorization.
55005555050005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1571587287155.
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 55005555050005 in words is "fifty-five trillion, five billion, five hundred fifty-five million, fifty thousand, five".
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