Base | Representation |
---|---|
bin | 110010011110110011… |
… | …101111010010110111 |
3 | 12011220120100000022222 |
4 | 302132303233102313 |
5 | 1342002204030433 |
6 | 40522335112555 |
7 | 3626140102136 |
oct | 623663572267 |
9 | 164816300288 |
10 | 54203970743 |
11 | 20a9580153a |
12 | a60897275b |
13 | 515aa08b90 |
14 | 28a2bbb91d |
15 | 16239aab98 |
hex | c9ecef4b7 |
54203970743 has 8 divisors (see below), whose sum is σ = 58377211200. Its totient is φ = 50031259488.
The previous prime is 54203970719. The next prime is 54203970749. The reversal of 54203970743 is 34707930245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54203970743 - 26 = 54203970679 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54203970694 and 54203970703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54203970749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94898 + ... + 342656.
It is an arithmetic number, because the mean of its divisors is an integer number (7297151400).
Almost surely, 254203970743 is an apocalyptic number.
54203970743 is a deficient number, since it is larger than the sum of its proper divisors (4173240457).
54203970743 is a wasteful number, since it uses less digits than its factorization.
54203970743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264601.
The product of its (nonzero) digits is 635040, while the sum is 44.
The spelling of 54203970743 in words is "fifty-four billion, two hundred three million, nine hundred seventy thousand, seven hundred forty-three".
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