Base | Representation |
---|---|
bin | 110011101011111101… |
… | …001011000100101111 |
3 | 12022020202211012211001 |
4 | 303223331023010233 |
5 | 1402130030230310 |
6 | 41255012541131 |
7 | 4003204451110 |
oct | 635375130457 |
9 | 168222735731 |
10 | 55498289455 |
11 | 2159a379324 |
12 | a90a3217a7 |
13 | 5305c04c3b |
14 | 2986a60207 |
15 | 169c42793a |
hex | cebf4b12f |
55498289455 has 8 divisors (see below), whose sum is σ = 76111939872. Its totient is φ = 38055969888.
The previous prime is 55498289449. The next prime is 55498289501.
55498289455 is nontrivially palindromic in base 10.
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 55498289455 - 25 = 55498289423 is a prime.
It is a Duffinian number.
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, 792832672 + ... + 792832741.
It is an arithmetic number, because the mean of its divisors is an integer number (9513992484).
Almost surely, 255498289455 is an apocalyptic number.
55498289455 is a deficient number, since it is larger than the sum of its proper divisors (20613650417).
55498289455 is a wasteful number, since it uses less digits than its factorization.
55498289455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1585665425.
The product of its digits is 103680000, while the sum is 64.
The spelling of 55498289455 in words is "fifty-five billion, four hundred ninety-eight million, two hundred eighty-nine thousand, four hundred fifty-five".
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