Base | Representation |
---|---|
bin | 1010000011110001… |
… | …11101111100000110 |
3 | 111221100211202200100 |
4 | 11001320331330012 |
5 | 42030001420402 |
6 | 2251513424530 |
7 | 250553546010 |
oct | 50170757406 |
9 | 14840752610 |
10 | 5400420102 |
11 | 232143a610 |
12 | 106870b146 |
13 | 680ab946c |
14 | 3933351b0 |
15 | 21919e71c |
hex | 141e3df06 |
5400420102 has 96 divisors (see below), whose sum is σ = 15222504960. Its totient is φ = 1341711360.
The previous prime is 5400420101. The next prime is 5400420161. The reversal of 5400420102 is 2010240045.
5400420102 is a `hidden beast` number, since 540 + 0 + 4 + 20 + 102 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5400420101) 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 47 ways as a sum of consecutive naturals, for example, 52827 + ... + 116582.
It is an arithmetic number, because the mean of its divisors is an integer number (158567760).
Almost surely, 25400420102 is an apocalyptic number.
5400420102 is an abundant number, since it is smaller than the sum of its proper divisors (9822084858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5400420102 is a wasteful number, since it uses less digits than its factorization.
5400420102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169458 (or 169455 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 5400420102 is about 73487.5506599587. The cubic root of 5400420102 is about 1754.4561375146.
Adding to 5400420102 its reverse (2010240045), we get a palindrome (7410660147).
The spelling of 5400420102 in words is "five billion, four hundred million, four hundred twenty thousand, one hundred two".
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