Base | Representation |
---|---|
bin | 1101001111100… |
… | …0111111111100 |
3 | 10212112000120210 |
4 | 3103320333330 |
5 | 103204431402 |
6 | 5302312420 |
7 | 1243063155 |
oct | 323707774 |
9 | 125460523 |
10 | 55545852 |
11 | 2939946a |
12 | 16728710 |
13 | b67a78b |
14 | 753c92c |
15 | 4d2306c |
hex | 34f8ffc |
55545852 has 24 divisors (see below), whose sum is σ = 132622336. Its totient is φ = 18084528.
The previous prime is 55545827. The next prime is 55545899. The reversal of 55545852 is 25854555.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 55545852.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53308 + ... + 54339.
Almost surely, 255545852 is an apocalyptic number.
It is an amenable number.
55545852 is an abundant number, since it is smaller than the sum of its proper divisors (77076484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55545852 is a wasteful number, since it uses less digits than its factorization.
55545852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107697 (or 107695 counting only the distinct ones).
The product of its digits is 200000, while the sum is 39.
The square root of 55545852 is about 7452.9089622777. The cubic root of 55545852 is about 381.5491972944.
The spelling of 55545852 in words is "fifty-five million, five hundred forty-five thousand, eight hundred fifty-two".
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