Base | Representation |
---|---|
bin | 1011101011010101101… |
… | …01000000110001100110 |
3 | 1102100122000012012212120 |
4 | 11311222311000301212 |
5 | 23033201401141410 |
6 | 504153031530410 |
7 | 40662465525342 |
oct | 5655265006146 |
9 | 1370560165776 |
10 | 401224240230 |
11 | 145181695190 |
12 | 65915229a06 |
13 | 2bab216bc48 |
14 | 155c2a02622 |
15 | a684121570 |
hex | 5d6ad40c66 |
401224240230 has 64 divisors (see below), whose sum is σ = 1060878871296. Its totient is φ = 96303440000.
The previous prime is 401224240211. The next prime is 401224240271. The reversal of 401224240230 is 32042422104.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 401224240230.
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 31 ways as a sum of consecutive naturals, for example, 5985636 + ... + 6052295.
It is an arithmetic number, because the mean of its divisors is an integer number (16576232364).
Almost surely, 2401224240230 is an apocalyptic number.
401224240230 is an abundant number, since it is smaller than the sum of its proper divisors (659654631066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401224240230 is a wasteful number, since it uses less digits than its factorization.
401224240230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12038053.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 401224240230 its reverse (32042422104), we get a palindrome (433266662334).
It can be divided in two parts, 4012 and 24240230, that added together give a palindrome (24244242).
The spelling of 401224240230 in words is "four hundred one billion, two hundred twenty-four million, two hundred forty thousand, two hundred thirty".
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