Base | Representation |
---|---|
bin | 110011001110100000… |
… | …110100110011100001 |
3 | 12020222100022220122222 |
4 | 303032200310303201 |
5 | 1400122101201240 |
6 | 41134005240425 |
7 | 3655025665622 |
oct | 631640646341 |
9 | 166870286588 |
10 | 55004318945 |
11 | 2136655aa34 |
12 | a7b0a03115 |
13 | 52577813b4 |
14 | 293b1d7a49 |
15 | 166dda0eb5 |
hex | cce834ce1 |
55004318945 has 8 divisors (see below), whose sum is σ = 69479139840. Its totient is φ = 41687483760.
The previous prime is 55004318927. The next prime is 55004318953. The reversal of 55004318945 is 54981340055.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55004318945 - 220 = 55003270369 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55004318896 and 55004318905.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289496321 + ... + 289496510.
It is an arithmetic number, because the mean of its divisors is an integer number (8684892480).
Almost surely, 255004318945 is an apocalyptic number.
It is an amenable number.
55004318945 is a deficient number, since it is larger than the sum of its proper divisors (14474820895).
55004318945 is a wasteful number, since it uses less digits than its factorization.
55004318945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578992855.
The product of its (nonzero) digits is 432000, while the sum is 44.
The spelling of 55004318945 in words is "fifty-five billion, four million, three hundred eighteen thousand, nine hundred forty-five".
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