Base | Representation |
---|---|
bin | 1100111011001… |
… | …1010111010110 |
3 | 10210000020221212 |
4 | 3032303113112 |
5 | 102334241204 |
6 | 5213541422 |
7 | 1225536431 |
oct | 316632726 |
9 | 123006855 |
10 | 54212054 |
11 | 28668356 |
12 | 161a4872 |
13 | b301650 |
14 | 72b2818 |
15 | 4b5cc6e |
hex | 33b35d6 |
54212054 has 16 divisors (see below), whose sum is σ = 92183280. Its totient is φ = 23703840.
The previous prime is 54212051. The next prime is 54212071. The reversal of 54212054 is 45021245.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54212051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54377 + ... + 55364.
It is an arithmetic number, because the mean of its divisors is an integer number (5761455).
Almost surely, 254212054 is an apocalyptic number.
54212054 is a deficient number, since it is larger than the sum of its proper divisors (37971226).
54212054 is a wasteful number, since it uses less digits than its factorization.
54212054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109775.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 54212054 is about 7362.8835383972. The cubic root of 54212054 is about 378.4704304104.
Adding to 54212054 its reverse (45021245), we get a palindrome (99233299).
The spelling of 54212054 in words is "fifty-four million, two hundred twelve thousand, fifty-four".
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