Base | Representation |
---|---|
bin | 1101010011111… |
… | …0011110010010 |
3 | 10220001110221021 |
4 | 3110332132102 |
5 | 103243033133 |
6 | 5312350054 |
7 | 1245356620 |
oct | 324763622 |
9 | 126043837 |
10 | 55830418 |
11 | 29573246 |
12 | 1684532a |
13 | b74a167 |
14 | 75b4510 |
15 | 4d7c52d |
hex | 353e792 |
55830418 has 8 divisors (see below), whose sum is σ = 95709312. Its totient is φ = 23927316.
The previous prime is 55830413. The next prime is 55830419. The reversal of 55830418 is 81403855.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (55830413) 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, 1993930 + ... + 1993957.
It is an arithmetic number, because the mean of its divisors is an integer number (11963664).
Almost surely, 255830418 is an apocalyptic number.
55830418 is a deficient number, since it is larger than the sum of its proper divisors (39878894).
55830418 is a wasteful number, since it uses less digits than its factorization.
55830418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3987896.
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 55830418 is about 7471.9755085252. The cubic root of 55830418 is about 382.1996571482.
It can be divided in two parts, 558 and 30418, that added together give a square (30976 = 1762).
The spelling of 55830418 in words is "fifty-five million, eight hundred thirty thousand, four hundred eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •