Base | Representation |
---|---|
bin | 110010010011110111… |
… | …010010110100110100 |
3 | 12011102202211021121010 |
4 | 302103313102310310 |
5 | 1341113202301312 |
6 | 40452215352220 |
7 | 3621450266331 |
oct | 622367226464 |
9 | 164382737533 |
10 | 54020353332 |
11 | 20a01099010 |
12 | a577382670 |
13 | 512b96961a |
14 | 2886661988 |
15 | 16127da93c |
hex | c93dd2d34 |
54020353332 has 48 divisors (see below), whose sum is σ = 137526746112. Its totient is φ = 16367376480.
The previous prime is 54020353319. The next prime is 54020353349. The reversal of 54020353332 is 23335302045.
It is a super-2 number, since 2×540203533322 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 54020353332.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993483 + ... + 1046445.
It is an arithmetic number, because the mean of its divisors is an integer number (2865140544).
Almost surely, 254020353332 is an apocalyptic number.
It is an amenable number.
54020353332 is an abundant number, since it is smaller than the sum of its proper divisors (83506392780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54020353332 is a wasteful number, since it uses less digits than its factorization.
54020353332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60708 (or 60706 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 30.
Adding to 54020353332 its reverse (23335302045), we get a palindrome (77355655377).
The spelling of 54020353332 in words is "fifty-four billion, twenty million, three hundred fifty-three thousand, three hundred thirty-two".
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