Base | Representation |
---|---|
bin | 1101000001010… |
… | …1000101110100 |
3 | 10210202121001021 |
4 | 3100111011310 |
5 | 102440043330 |
6 | 5230310524 |
7 | 1232124436 |
oct | 320250564 |
9 | 123677037 |
10 | 54612340 |
11 | 28911072 |
12 | 16358444 |
13 | b4118c3 |
14 | 7378656 |
15 | 4bdb67a |
hex | 3415174 |
54612340 has 48 divisors (see below), whose sum is σ = 117355392. Its totient is φ = 21343616.
The previous prime is 54612331. The next prime is 54612361. The reversal of 54612340 is 4321645.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277122 + ... + 277318.
It is an arithmetic number, because the mean of its divisors is an integer number (2444904).
Almost surely, 254612340 is an apocalyptic number.
It is an amenable number.
54612340 is an abundant number, since it is smaller than the sum of its proper divisors (62743052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54612340 is a wasteful number, since it uses less digits than its factorization.
54612340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456 (or 454 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 54612340 is about 7390.0162381418. The cubic root of 54612340 is about 379.3996522172.
Adding to 54612340 its reverse (4321645), we get a palindrome (58933985).
The spelling of 54612340 in words is "fifty-four million, six hundred twelve thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •