Base | Representation |
---|---|
bin | 1100111110000… |
… | …0000000110110 |
3 | 10210100112211012 |
4 | 3033200000312 |
5 | 102411114214 |
6 | 5221512222 |
7 | 1230230546 |
oct | 317400066 |
9 | 123315735 |
10 | 54394934 |
11 | 287827a0 |
12 | 16272672 |
13 | b366969 |
14 | 731d326 |
15 | 4b9703e |
hex | 33e0036 |
54394934 has 16 divisors (see below), whose sum is σ = 94246416. Its totient is φ = 23270400.
The previous prime is 54394913. The next prime is 54394937. The reversal of 54394934 is 43949345.
It is a junction number, because it is equal to n+sod(n) for n = 54394891 and 54394900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54394937) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 72347 + ... + 73094.
It is an arithmetic number, because the mean of its divisors is an integer number (5890401).
Almost surely, 254394934 is an apocalyptic number.
54394934 is a deficient number, since it is larger than the sum of its proper divisors (39851482).
54394934 is a wasteful number, since it uses less digits than its factorization.
54394934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145471.
The product of its digits is 233280, while the sum is 41.
The square root of 54394934 is about 7375.2921298075. The cubic root of 54394934 is about 378.8955325953.
The spelling of 54394934 in words is "fifty-four million, three hundred ninety-four thousand, nine hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •