Base | Representation |
---|---|
bin | 110011101001111000… |
… | …100100010101001101 |
3 | 12022011100102010201202 |
4 | 303221320210111031 |
5 | 1402042130342012 |
6 | 41251331515245 |
7 | 4002303131051 |
oct | 635170442515 |
9 | 168140363652 |
10 | 55463527757 |
11 | 21581796350 |
12 | a8ba758b25 |
13 | 52cb9537a1 |
14 | 29821b1c61 |
15 | 169935ccc2 |
hex | ce9e2454d |
55463527757 has 8 divisors (see below), whose sum is σ = 60982090752. Its totient is φ = 50024368800.
The previous prime is 55463527753. The next prime is 55463527831. The reversal of 55463527757 is 75772536455.
55463527757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 55463527757 - 22 = 55463527753 is a prime.
It is a super-4 number, since 4×554635277574 (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55463527753) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19849544 + ... + 19852337.
It is an arithmetic number, because the mean of its divisors is an integer number (7622761344).
Almost surely, 255463527757 is an apocalyptic number.
It is an amenable number.
55463527757 is a deficient number, since it is larger than the sum of its proper divisors (5518562995).
55463527757 is a wasteful number, since it uses less digits than its factorization.
55463527757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39702019.
The product of its digits is 30870000, while the sum is 56.
The spelling of 55463527757 in words is "fifty-five billion, four hundred sixty-three million, five hundred twenty-seven thousand, seven hundred fifty-seven".
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