Base | Representation |
---|---|
bin | 1101001011110… |
… | …1001001100001 |
3 | 10212001120022021 |
4 | 3102331021201 |
5 | 103124110310 |
6 | 5253141441 |
7 | 1241022355 |
oct | 322751141 |
9 | 125046267 |
10 | 55300705 |
11 | 29241269 |
12 | 1662a881 |
13 | b5c3015 |
14 | 74b7465 |
15 | 4cc55da |
hex | 34bd261 |
55300705 has 8 divisors (see below), whose sum is σ = 66408192. Its totient is φ = 44209008.
The previous prime is 55300699. The next prime is 55300723. The reversal of 55300705 is 50700355.
It is a happy number.
55300705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55300705 - 25 = 55300673 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55300705.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6082 + ... + 12148.
It is an arithmetic number, because the mean of its divisors is an integer number (8301024).
Almost surely, 255300705 is an apocalyptic number.
It is an amenable number.
55300705 is a deficient number, since it is larger than the sum of its proper divisors (11107487).
55300705 is a wasteful number, since it uses less digits than its factorization.
55300705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7895.
The product of its (nonzero) digits is 2625, while the sum is 25.
The square root of 55300705 is about 7436.4443788682. Note that the first 3 decimals coincide. The cubic root of 55300705 is about 380.9870576085.
The spelling of 55300705 in words is "fifty-five million, three hundred thousand, seven hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •