Base | Representation |
---|---|
bin | 1101000100010… |
… | …1000001010110 |
3 | 10211010120100110 |
4 | 3101011001112 |
5 | 103012334122 |
6 | 5234423450 |
7 | 1233603006 |
oct | 321050126 |
9 | 124116313 |
10 | 54808662 |
11 | 28a35617 |
12 | 16431b86 |
13 | b48007c |
14 | 73ca006 |
15 | 4c2990c |
hex | 3445056 |
54808662 has 16 divisors (see below), whose sum is σ = 109756080. Its totient is φ = 18246432.
The previous prime is 54808661. The next prime is 54808667. The reversal of 54808662 is 26680845.
It is a self number, because there is not a number n which added to its sum of digits gives 54808662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54808661) 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, 237 + ... + 10472.
It is an arithmetic number, because the mean of its divisors is an integer number (6859755).
Almost surely, 254808662 is an apocalyptic number.
54808662 is an abundant number, since it is smaller than the sum of its proper divisors (54947418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54808662 is a wasteful number, since it uses less digits than its factorization.
54808662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11567.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 54808662 is about 7403.2872428402. The cubic root of 54808662 is about 379.8537341050.
The spelling of 54808662 in words is "fifty-four million, eight hundred eight thousand, six hundred sixty-two".
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