Base | Representation |
---|---|
bin | 1100111011001… |
… | …1011111111001 |
3 | 10210000021201010 |
4 | 3032303133321 |
5 | 102334300401 |
6 | 5213544133 |
7 | 1225541142 |
oct | 316633771 |
9 | 123007633 |
10 | 54212601 |
11 | 28668803 |
12 | 161a5049 |
13 | b301981 |
14 | 72b2ac9 |
15 | 4b5ced6 |
hex | 33b37f9 |
54212601 has 4 divisors (see below), whose sum is σ = 72283472. Its totient is φ = 36141732.
The previous prime is 54212597. The next prime is 54212603. The reversal of 54212601 is 10621245.
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 not a de Polignac number, because 54212601 - 22 = 54212597 is a prime.
It is a super-2 number, since 2×542126012 = 5878012214370402, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54212603) 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, 9035431 + ... + 9035436.
It is an arithmetic number, because the mean of its divisors is an integer number (18070868).
Almost surely, 254212601 is an apocalyptic number.
It is an amenable number.
54212601 is a deficient number, since it is larger than the sum of its proper divisors (18070871).
54212601 is a wasteful number, since it uses less digits than its factorization.
54212601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18070870.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 54212601 is about 7362.9206840764. The cubic root of 54212601 is about 378.4717033292.
Adding to 54212601 its reverse (10621245), we get a palindrome (64833846).
The spelling of 54212601 in words is "fifty-four million, two hundred twelve thousand, six hundred one".
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