Base | Representation |
---|---|
bin | 110010010011111001… |
… | …100010000010010100 |
3 | 12011102210221002020202 |
4 | 302103321202002110 |
5 | 1341113330034144 |
6 | 40452240120032 |
7 | 3621455261450 |
oct | 622371420224 |
9 | 164383832222 |
10 | 54020939924 |
11 | 20a014597a6 |
12 | a577606018 |
13 | 512bb13613 |
14 | 2886775660 |
15 | 16128a464e |
hex | c93e62094 |
54020939924 has 12 divisors (see below), whose sum is σ = 108041879904. Its totient is φ = 23151831384.
The previous prime is 54020939923. The next prime is 54020939927. The reversal of 54020939924 is 42993902045.
54020939924 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54020939923) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964659614 + ... + 964659669.
It is an arithmetic number, because the mean of its divisors is an integer number (9003489992).
Almost surely, 254020939924 is an apocalyptic number.
It is an amenable number.
54020939924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54020939924 is a wasteful number, since it uses less digits than its factorization.
54020939924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1929319294 (or 1929319292 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 47.
The spelling of 54020939924 in words is "fifty-four billion, twenty million, nine hundred thirty-nine thousand, nine hundred twenty-four".
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