Base | Representation |
---|---|
bin | 110011110010111000… |
… | …001111100001010001 |
3 | 12022112212101010220220 |
4 | 303302320033201101 |
5 | 1402344243444312 |
6 | 41314322223253 |
7 | 4006114630035 |
oct | 636270174121 |
9 | 168485333826 |
10 | 55614437457 |
11 | 2164999a007 |
12 | a9411b4b29 |
13 | 5323cb0777 |
14 | 29982561c5 |
15 | 16a771bc8c |
hex | cf2e0f851 |
55614437457 has 8 divisors (see below), whose sum is σ = 75168372384. Its totient is φ = 36568397088.
The previous prime is 55614437401. The next prime is 55614437491. The reversal of 55614437457 is 75473441655.
55614437457 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 not a de Polignac number, because 55614437457 - 26 = 55614437393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55614437497) 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, 126973383 + ... + 126973820.
It is an arithmetic number, because the mean of its divisors is an integer number (9396046548).
Almost surely, 255614437457 is an apocalyptic number.
It is an amenable number.
55614437457 is a deficient number, since it is larger than the sum of its proper divisors (19553934927).
55614437457 is a wasteful number, since it uses less digits than its factorization.
55614437457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253947279.
The product of its digits is 7056000, while the sum is 51.
The spelling of 55614437457 in words is "fifty-five billion, six hundred fourteen million, four hundred thirty-seven thousand, four hundred fifty-seven".
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