Base | Representation |
---|---|
bin | 1100111111101… |
… | …1110101111011 |
3 | 10210120100012000 |
4 | 3033323311323 |
5 | 102423241143 |
6 | 5224152043 |
7 | 1231214100 |
oct | 317736573 |
9 | 123510160 |
10 | 54508923 |
11 | 288503a7 |
12 | 16308623 |
13 | b3a6801 |
14 | 734caa7 |
15 | 4bbabd3 |
hex | 33fbd7b |
54508923 has 24 divisors (see below), whose sum is σ = 93940560. Its totient is φ = 31147200.
The previous prime is 54508921. The next prime is 54508933. The reversal of 54508923 is 32980545.
It is not a de Polignac number, because 54508923 - 21 = 54508921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54508921) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19278 + ... + 21923.
It is an arithmetic number, because the mean of its divisors is an integer number (3914190).
Almost surely, 254508923 is an apocalyptic number.
54508923 is a deficient number, since it is larger than the sum of its proper divisors (39431637).
54508923 is a wasteful number, since it uses less digits than its factorization.
54508923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41224 (or 41211 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 54508923 is about 7383.0158471996. The cubic root of 54508923 is about 379.1600167144.
The spelling of 54508923 in words is "fifty-four million, five hundred eight thousand, nine hundred twenty-three".
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