Base | Representation |
---|---|
bin | 1101000110010… |
… | …1001101000000 |
3 | 10211101021011121 |
4 | 3101211031000 |
5 | 103031043410 |
6 | 5241322024 |
7 | 1234662220 |
oct | 321451500 |
9 | 124337147 |
10 | 54940480 |
11 | 29015661 |
12 | 16496314 |
13 | b4c807a |
14 | 7422080 |
15 | 4c539da |
hex | 3465340 |
54940480 has 56 divisors (see below), whose sum is σ = 149522688. Its totient is φ = 18835968.
The previous prime is 54940477. The next prime is 54940493. The reversal of 54940480 is 8404945.
It is a tau number, because it is divible by the number of its divisors (56).
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
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, 10024 + ... + 14503.
It is an arithmetic number, because the mean of its divisors is an integer number (2670048).
Almost surely, 254940480 is an apocalyptic number.
It is an amenable number.
54940480 is an abundant number, since it is smaller than the sum of its proper divisors (94582208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54940480 is a wasteful number, since it uses less digits than its factorization.
54940480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24551 (or 24541 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 54940480 is about 7412.1845632715. The cubic root of 54940480 is about 380.1580136938.
The spelling of 54940480 in words is "fifty-four million, nine hundred forty thousand, four hundred eighty".
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