Base | Representation |
---|---|
bin | 1101000010000… |
… | …1111010010010 |
3 | 10210212021002002 |
4 | 3100201322102 |
5 | 102443233400 |
6 | 5231354002 |
7 | 1232433512 |
oct | 320417222 |
9 | 123767062 |
10 | 54664850 |
11 | 28947569 |
12 | 16382902 |
13 | b42c786 |
14 | 738d842 |
15 | 4bebed5 |
hex | 3421e92 |
54664850 has 12 divisors (see below), whose sum is σ = 101676714. Its totient is φ = 21865920.
The previous prime is 54664837. The next prime is 54664853. The reversal of 54664850 is 5846645.
It can be written as a sum of positive squares in 3 ways, for example, as 27552001 + 27112849 = 5249^2 + 5207^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (54664853) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 546599 + ... + 546698.
Almost surely, 254664850 is an apocalyptic number.
54664850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54664850 is a deficient number, since it is larger than the sum of its proper divisors (47011864).
54664850 is a wasteful number, since it uses less digits than its factorization.
54664850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093309 (or 1093304 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 38.
The square root of 54664850 is about 7393.5681507646. The cubic root of 54664850 is about 379.5212113985.
The spelling of 54664850 in words is "fifty-four million, six hundred sixty-four thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •