Base | Representation |
---|---|
bin | 1101000011100… |
… | …1011011111110 |
3 | 10211001011021010 |
4 | 3100321123332 |
5 | 103004324324 |
6 | 5233420050 |
7 | 1233314454 |
oct | 320713376 |
9 | 124034233 |
10 | 54761214 |
11 | 28a02a02 |
12 | 1640a626 |
13 | b4645b1 |
14 | 73b69d4 |
15 | 4c1a829 |
hex | 34396fe |
54761214 has 8 divisors (see below), whose sum is σ = 109522440. Its totient is φ = 18253736.
The previous prime is 54761167. The next prime is 54761219. The reversal of 54761214 is 41216745.
It is a sphenic number, since it is the product of 3 distinct primes.
54761214 is an admirable number.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54761219) 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, 4563429 + ... + 4563440.
It is an arithmetic number, because the mean of its divisors is an integer number (13690305).
Almost surely, 254761214 is an apocalyptic number.
54761214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54761214 is a wasteful number, since it uses less digits than its factorization.
54761214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9126874.
The product of its digits is 6720, while the sum is 30.
The square root of 54761214 is about 7400.0820265724. The cubic root of 54761214 is about 379.7440890066.
Adding to 54761214 its reverse (41216745), we get a palindrome (95977959).
The spelling of 54761214 in words is "fifty-four million, seven hundred sixty-one thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •