Base | Representation |
---|---|
bin | 1100111101000… |
… | …0010100011111 |
3 | 10210020021122111 |
4 | 3033100110133 |
5 | 102402040110 |
6 | 5220254451 |
7 | 1226542261 |
oct | 317202437 |
9 | 123207574 |
10 | 54330655 |
11 | 28739475 |
12 | 16241427 |
13 | b343622 |
14 | 7303b31 |
15 | 4b82e8a |
hex | 33d051f |
54330655 has 4 divisors (see below), whose sum is σ = 65196792. Its totient is φ = 43464520.
The previous prime is 54330649. The next prime is 54330667. The reversal of 54330655 is 55603345.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 54330655 - 27 = 54330527 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5433061 + ... + 5433070.
It is an arithmetic number, because the mean of its divisors is an integer number (16299198).
Almost surely, 254330655 is an apocalyptic number.
54330655 is a deficient number, since it is larger than the sum of its proper divisors (10866137).
54330655 is a wasteful number, since it uses less digits than its factorization.
54330655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10866136.
The product of its (nonzero) digits is 27000, while the sum is 31.
The square root of 54330655 is about 7370.9331159630. The cubic root of 54330655 is about 378.7462256411.
The spelling of 54330655 in words is "fifty-four million, three hundred thirty thousand, six hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •