Base | Representation |
---|---|
bin | 110010011000101000… |
… | …101110011000110110 |
3 | 12011122100111002121211 |
4 | 302120220232120312 |
5 | 1341244201421100 |
6 | 40504155432034 |
7 | 3623441661310 |
oct | 623050563066 |
9 | 164570432554 |
10 | 54100420150 |
11 | 20a42305437 |
12 | a59a15561a |
13 | 514242123a |
14 | 28931447b0 |
15 | 16198541ba |
hex | c98a2e636 |
54100420150 has 24 divisors (see below), whose sum is σ = 115002036720. Its totient is φ = 18548715360.
The previous prime is 54100420139. The next prime is 54100420159. The reversal of 54100420150 is 5102400145.
It is a super-4 number, since 4×541004201504 (a number of 44 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54100420159) 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 11 ways as a sum of consecutive naturals, for example, 77285965 + ... + 77286664.
It is an arithmetic number, because the mean of its divisors is an integer number (4791751530).
Almost surely, 254100420150 is an apocalyptic number.
54100420150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54100420150 is an abundant number, since it is smaller than the sum of its proper divisors (60901616570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54100420150 is a wasteful number, since it uses less digits than its factorization.
54100420150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154572648 (or 154572643 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
Adding to 54100420150 its reverse (5102400145), we get a palindrome (59202820295).
The spelling of 54100420150 in words is "fifty-four billion, one hundred million, four hundred twenty thousand, one hundred fifty".
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