Base | Representation |
---|---|
bin | 110011101111011101… |
… | …101110000111100000 |
3 | 12022101212120210202112 |
4 | 303233131232013200 |
5 | 1402240112400443 |
6 | 41304514334452 |
7 | 4004521003502 |
oct | 635735560740 |
9 | 168355523675 |
10 | 55557153248 |
11 | 2161a623593 |
12 | a925b8a428 |
13 | 531517499c |
14 | 29907c3d72 |
15 | 16a26a3b18 |
hex | cef76e1e0 |
55557153248 has 24 divisors (see below), whose sum is σ = 109383510600. Its totient is φ = 27777214080.
The previous prime is 55557153241. The next prime is 55557153257. The reversal of 55557153248 is 84235175555.
It is a junction number, because it is equal to n+sod(n) for n = 55557153196 and 55557153205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55557153241) 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, 1056278 + ... + 1107626.
It is an arithmetic number, because the mean of its divisors is an integer number (4557646275).
Almost surely, 255557153248 is an apocalyptic number.
It is an amenable number.
55557153248 is a deficient number, since it is larger than the sum of its proper divisors (53826357352).
55557153248 is a wasteful number, since it uses less digits than its factorization.
55557153248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85170 (or 85162 counting only the distinct ones).
The product of its digits is 4200000, while the sum is 50.
The spelling of 55557153248 in words is "fifty-five billion, five hundred fifty-seven million, one hundred fifty-three thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •