Base | Representation |
---|---|
bin | 110010011110110000… |
… | …001001101110000011 |
3 | 12011220111120020102120 |
4 | 302132300021232003 |
5 | 1342001433433103 |
6 | 40522303015323 |
7 | 3626126104464 |
oct | 623660115603 |
9 | 164814506376 |
10 | 54203030403 |
11 | 20a95219aa5 |
12 | a60859a543 |
13 | 515a769b72 |
14 | 28a2a14d6b |
15 | 1623872253 |
hex | c9ec09b83 |
54203030403 has 8 divisors (see below), whose sum is σ = 72278730000. Its totient is φ = 36131342208.
The previous prime is 54203030383. The next prime is 54203030417. The reversal of 54203030403 is 30403030245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54203030403 - 216 = 54202964867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54203030423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971178 + ... + 1025471.
It is an arithmetic number, because the mean of its divisors is an integer number (9034841250).
Almost surely, 254203030403 is an apocalyptic number.
54203030403 is a deficient number, since it is larger than the sum of its proper divisors (18075699597).
54203030403 is a wasteful number, since it uses less digits than its factorization.
54203030403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2005701.
The product of its (nonzero) digits is 4320, while the sum is 24.
Adding to 54203030403 its reverse (30403030245), we get a palindrome (84606060648).
The spelling of 54203030403 in words is "fifty-four billion, two hundred three million, thirty thousand, four hundred three".
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