Base | Representation |
---|---|
bin | 110011101111001110… |
… | …011000101001010101 |
3 | 12022101121000120012200 |
4 | 303233032120221111 |
5 | 1402233100230031 |
6 | 41304252235113 |
7 | 4004441561202 |
oct | 635716305125 |
9 | 168347016180 |
10 | 55553133141 |
11 | 21618328190 |
12 | a92476ba99 |
13 | 5314397c1c |
14 | 2990058ca9 |
15 | 16a215c8e6 |
hex | cef398a55 |
55553133141 has 24 divisors (see below), whose sum is σ = 87837081696. Its totient is φ = 33553638240.
The previous prime is 55553133067. The next prime is 55553133151. The reversal of 55553133141 is 14133135555.
55553133141 is a `hidden beast` number, since 5 + 55 + 531 + 3 + 31 + 41 = 666.
It is not a de Polignac number, because 55553133141 - 221 = 55551035989 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 55553133096 and 55553133105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55553133151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 928575 + ... + 986588.
It is an arithmetic number, because the mean of its divisors is an integer number (3659878404).
Almost surely, 255553133141 is an apocalyptic number.
It is an amenable number.
55553133141 is a deficient number, since it is larger than the sum of its proper divisors (32283948555).
55553133141 is a wasteful number, since it uses less digits than its factorization.
55553133141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1915473 (or 1915470 counting only the distinct ones).
The product of its digits is 67500, while the sum is 36.
Adding to 55553133141 its reverse (14133135555), we get a palindrome (69686268696).
The spelling of 55553133141 in words is "fifty-five billion, five hundred fifty-three million, one hundred thirty-three thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •