Base | Representation |
---|---|
bin | 11001010101001111101011… |
… | …10110011100001000100011 |
3 | 21022020101202221112000020001 |
4 | 30222213311312130020203 |
5 | 24300134434210111010 |
6 | 314250440130000431 |
7 | 14506410411414625 |
oct | 1452476566341043 |
9 | 238211687460201 |
10 | 55705555550755 |
11 | 1682765895a800 |
12 | 62b8139a16117 |
13 | 251101bc178c6 |
14 | da824004cc15 |
15 | 66906902cc3a |
hex | 32a9f5d9c223 |
55705555550755 has 48 divisors (see below), whose sum is σ = 73836357991200. Its totient is φ = 40314675456000.
The previous prime is 55705555550741. The next prime is 55705555550779.
55705555550755 is nontrivially palindromic in base 10.
It is a de Polignac number, because none of the positive numbers 2k-55705555550755 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261605080 + ... + 261817930.
It is an arithmetic number, because the mean of its divisors is an integer number (1538257458150).
Almost surely, 255705555550755 is an apocalyptic number.
55705555550755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55705555550755 is a deficient number, since it is larger than the sum of its proper divisors (18130802440445).
55705555550755 is a wasteful number, since it uses less digits than its factorization.
55705555550755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214996 (or 214985 counting only the distinct ones).
The product of its (nonzero) digits is 478515625, while the sum is 64.
The spelling of 55705555550755 in words is "fifty-five trillion, seven hundred five billion, five hundred fifty-five million, five hundred fifty thousand, seven hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •