Base | Representation |
---|---|
bin | 110011001110101001… |
… | …001100110100100001 |
3 | 12020222111110110100112 |
4 | 303032221030310201 |
5 | 1400123131430330 |
6 | 41134124301105 |
7 | 3655053441560 |
oct | 631651146441 |
9 | 166874413315 |
10 | 55006514465 |
11 | 2136781a511 |
12 | a7b16a1795 |
13 | 525806c816 |
14 | 293b609bd7 |
15 | 166e186795 |
hex | ccea4cd21 |
55006514465 has 16 divisors (see below), whose sum is σ = 75496364928. Its totient is φ = 37689323136.
The previous prime is 55006514449. The next prime is 55006514489. The reversal of 55006514465 is 56441560055.
It is a cyclic number.
It is not a de Polignac number, because 55006514465 - 24 = 55006514449 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 567572 + ... + 657381.
It is an arithmetic number, because the mean of its divisors is an integer number (4718522808).
Almost surely, 255006514465 is an apocalyptic number.
It is an amenable number.
55006514465 is a deficient number, since it is larger than the sum of its proper divisors (20489850463).
55006514465 is a wasteful number, since it uses less digits than its factorization.
55006514465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226248.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 55006514465 in words is "fifty-five billion, six million, five hundred fourteen thousand, four hundred sixty-five".
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