Base | Representation |
---|---|
bin | 110011001100001100… |
… | …111010111010011111 |
3 | 12020212122101002002020 |
4 | 303030030322322133 |
5 | 1400032134443110 |
6 | 41130102231223 |
7 | 3654045303105 |
oct | 631414727237 |
9 | 166778332066 |
10 | 54965546655 |
11 | 21346688818 |
12 | a79ba25513 |
13 | 524c727606 |
14 | 2935dc3c75 |
15 | 166a792d70 |
hex | ccc33ae9f |
54965546655 has 32 divisors (see below), whose sum is σ = 90385503744. Its totient is φ = 28502534016.
The previous prime is 54965546653. The next prime is 54965546663. The reversal of 54965546655 is 55664556945.
It is not a de Polignac number, because 54965546655 - 21 = 54965546653 is a prime.
It is a super-2 number, since 2×549655466552 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54965546653) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768864 + ... + 837306.
It is an arithmetic number, because the mean of its divisors is an integer number (2824546992).
Almost surely, 254965546655 is an apocalyptic number.
54965546655 is a deficient number, since it is larger than the sum of its proper divisors (35419957089).
54965546655 is a wasteful number, since it uses less digits than its factorization.
54965546655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69935.
The product of its digits is 97200000, while the sum is 60.
The spelling of 54965546655 in words is "fifty-four billion, nine hundred sixty-five million, five hundred forty-six thousand, six hundred fifty-five".
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