Base | Representation |
---|---|
bin | 1101000101100… |
… | …1000011010100 |
3 | 10211021201220012 |
4 | 3101121003110 |
5 | 103023000313 |
6 | 5240255352 |
7 | 1234364135 |
oct | 321310324 |
9 | 124251805 |
10 | 54890708 |
11 | 28a91224 |
12 | 16471558 |
13 | b4ab512 |
14 | 740bc8c |
15 | 4c43da8 |
hex | 34590d4 |
54890708 has 24 divisors (see below), whose sum is σ = 99751680. Its totient is φ = 26400960.
The previous prime is 54890687. The next prime is 54890711. The reversal of 54890708 is 80709845.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20960 + ... + 23432.
It is an arithmetic number, because the mean of its divisors is an integer number (4156320).
Almost surely, 254890708 is an apocalyptic number.
It is an amenable number.
54890708 is a deficient number, since it is larger than the sum of its proper divisors (44860972).
54890708 is a wasteful number, since it uses less digits than its factorization.
54890708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2687 (or 2685 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 54890708 is about 7408.8263577978. The cubic root of 54890708 is about 380.0431806886.
The spelling of 54890708 in words is "fifty-four million, eight hundred ninety thousand, seven hundred eight".
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