Base | Representation |
---|---|
bin | 110011010010000111… |
… | …000000110100110101 |
3 | 12021010112212121211001 |
4 | 303102013000310311 |
5 | 1400233023130201 |
6 | 41144002443301 |
7 | 3656360620066 |
oct | 632207006465 |
9 | 167115777731 |
10 | 55064661301 |
11 | 21397625051 |
12 | a809063531 |
13 | 526711b130 |
14 | 294522456d |
15 | 1674320301 |
hex | cd21c0d35 |
55064661301 has 8 divisors (see below), whose sum is σ = 59307343200. Its totient is φ = 50822970672.
The previous prime is 55064661263. The next prime is 55064661331. The reversal of 55064661301 is 10316646055.
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 55064661301 - 221 = 55062564149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55064661331) 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, 130375 + ... + 356548.
It is an arithmetic number, because the mean of its divisors is an integer number (7413417900).
Almost surely, 255064661301 is an apocalyptic number.
It is an amenable number.
55064661301 is a deficient number, since it is larger than the sum of its proper divisors (4242681899).
55064661301 is a wasteful number, since it uses less digits than its factorization.
55064661301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495635.
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 55064661301 in words is "fifty-five billion, sixty-four million, six hundred sixty-one thousand, three hundred one".
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