Base | Representation |
---|---|
bin | 110011010111100001… |
… | …010011111100110100 |
3 | 12021100212200201210011 |
4 | 303113201103330310 |
5 | 1400424243111320 |
6 | 41201004310004 |
7 | 3661542342220 |
oct | 632741237464 |
9 | 167325621704 |
10 | 55155441460 |
11 | 21433899579 |
12 | a833542304 |
13 | 527cb841c2 |
14 | 29532d5780 |
15 | 167c2a305a |
hex | cd7853f34 |
55155441460 has 48 divisors (see below), whose sum is σ = 132386567040. Its totient is φ = 18908507520.
The previous prime is 55155441421. The next prime is 55155441463. The reversal of 55155441460 is 6414455155.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55155441463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2358706 + ... + 2381974.
It is an arithmetic number, because the mean of its divisors is an integer number (2758053480).
Almost surely, 255155441460 is an apocalyptic number.
It is an amenable number.
55155441460 is an abundant number, since it is smaller than the sum of its proper divisors (77231125580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55155441460 is a wasteful number, since it uses less digits than its factorization.
55155441460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40216 (or 40214 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 40.
The spelling of 55155441460 in words is "fifty-five billion, one hundred fifty-five million, four hundred forty-one thousand, four hundred sixty".
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