Base | Representation |
---|---|
bin | 1100111011000… |
… | …1110101100010 |
3 | 10202222221101000 |
4 | 3032301311202 |
5 | 102334041134 |
6 | 5213452430 |
7 | 1225512246 |
oct | 316616542 |
9 | 122887330 |
10 | 54205794 |
11 | 28663685 |
12 | 161a1116 |
13 | b2cb846 |
14 | 72b0426 |
15 | 4b5ae99 |
hex | 33b1d62 |
54205794 has 32 divisors (see below), whose sum is σ = 124346880. Its totient is φ = 17485200.
The previous prime is 54205793. The next prime is 54205799. The reversal of 54205794 is 49750245.
It is not an unprimeable number, because it can be changed into a prime (54205793) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14517 + ... + 17864.
It is an arithmetic number, because the mean of its divisors is an integer number (3885840).
Almost surely, 254205794 is an apocalyptic number.
54205794 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
54205794 is an abundant number, since it is smaller than the sum of its proper divisors (70141086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54205794 is a wasteful number, since it uses less digits than its factorization.
54205794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32423 (or 32417 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 54205794 is about 7362.4584209352. The cubic root of 54205794 is about 378.4558622107.
The spelling of 54205794 in words is "fifty-four million, two hundred five thousand, seven hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •