Base | Representation |
---|---|
bin | 1100111010010… |
… | …1000011010101 |
3 | 10202220021112120 |
4 | 3032211003111 |
5 | 102330402204 |
6 | 5212410153 |
7 | 1225203501 |
oct | 316450325 |
9 | 122807476 |
10 | 54153429 |
11 | 28628300 |
12 | 16176959 |
13 | b2b0a65 |
14 | 7299301 |
15 | 4b4a6d9 |
hex | 33a50d5 |
54153429 has 12 divisors (see below), whose sum is σ = 79365888. Its totient is φ = 32820040.
The previous prime is 54153413. The next prime is 54153443. The reversal of 54153429 is 92435145.
54153429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54153429 - 24 = 54153413 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a self number, because there is not a number n which added to its sum of digits gives 54153429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54153479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74229 + ... + 74954.
It is an arithmetic number, because the mean of its divisors is an integer number (6613824).
Almost surely, 254153429 is an apocalyptic number.
It is an amenable number.
54153429 is a deficient number, since it is larger than the sum of its proper divisors (25212459).
54153429 is a wasteful number, since it uses less digits than its factorization.
54153429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149208 (or 149197 counting only the distinct ones).
The product of its digits is 21600, while the sum is 33.
The square root of 54153429 is about 7358.9013446302. The cubic root of 54153429 is about 378.3339550319. Note that the first 3 decimals are identical.
The spelling of 54153429 in words is "fifty-four million, one hundred fifty-three thousand, four hundred twenty-nine".
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