Base | Representation |
---|---|
bin | 1100111010011… |
… | …1101010111001 |
3 | 10202220211020202 |
4 | 3032213222321 |
5 | 102331223103 |
6 | 5212531545 |
7 | 1225246661 |
oct | 316475271 |
9 | 122824222 |
10 | 54164153 |
11 | 2863536a |
12 | 16180bb5 |
13 | b2b58c4 |
14 | 729d1a1 |
15 | 4b4d988 |
hex | 33a7ab9 |
54164153 has 4 divisors (see below), whose sum is σ = 54523008. Its totient is φ = 53805300.
The previous prime is 54164137. The next prime is 54164191. The reversal of 54164153 is 35146145.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54164153 - 24 = 54164137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54164113) 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, 179201 + ... + 179502.
It is an arithmetic number, because the mean of its divisors is an integer number (13630752).
Almost surely, 254164153 is an apocalyptic number.
It is an amenable number.
54164153 is a deficient number, since it is larger than the sum of its proper divisors (358855).
54164153 is a wasteful number, since it uses less digits than its factorization.
54164153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358854.
The product of its digits is 7200, while the sum is 29.
The square root of 54164153 is about 7359.6299499363. The cubic root of 54164153 is about 378.3589271996.
The spelling of 54164153 in words is "fifty-four million, one hundred sixty-four thousand, one hundred fifty-three".
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