Base | Representation |
---|---|
bin | 1100111101111… |
… | …0100100101010 |
3 | 10210100020201200 |
4 | 3033132210222 |
5 | 102410422114 |
6 | 5221425030 |
7 | 1230204420 |
oct | 317364452 |
9 | 123306650 |
10 | 54389034 |
11 | 28779317 |
12 | 1626b176 |
13 | b36407b |
14 | 731b110 |
15 | 4b95409 |
hex | 33de92a |
54389034 has 24 divisors (see below), whose sum is σ = 134677920. Its totient is φ = 15539688.
The previous prime is 54389017. The next prime is 54389087. The reversal of 54389034 is 43098345.
54389034 is a `hidden beast` number, since 543 + 89 + 0 + 34 = 666.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 54389034.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215704 + ... + 215955.
It is an arithmetic number, because the mean of its divisors is an integer number (5611580).
Almost surely, 254389034 is an apocalyptic number.
54389034 is an abundant number, since it is smaller than the sum of its proper divisors (80288886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54389034 is a wasteful number, since it uses less digits than its factorization.
54389034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431674 (or 431671 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 54389034 is about 7374.8921348044. The cubic root of 54389034 is about 378.8818330078.
The spelling of 54389034 in words is "fifty-four million, three hundred eighty-nine thousand, thirty-four".
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