Base | Representation |
---|---|
bin | 1010011110101001001110… |
… | …11000110001111110110010 |
3 | 10000120220102110112202200010 |
4 | 11033110213120301332302 |
5 | 11010014343022210032 |
6 | 121001514241435350 |
7 | 4565545665142035 |
oct | 517244730617662 |
9 | 100526373482603 |
10 | 23043160350642 |
11 | 7384605313a93 |
12 | 2701b0393bb56 |
13 | cb1c64861953 |
14 | 59941b34901c |
15 | 29e61377bccc |
hex | 14f527631fb2 |
23043160350642 has 64 divisors (see below), whose sum is σ = 48837641679360. Its totient is φ = 7223250007296.
The previous prime is 23043160350541. The next prime is 23043160350643. The reversal of 23043160350642 is 24605306134032.
It is a self number, because there is not a number n which added to its sum of digits gives 23043160350642.
It is not an unprimeable number, because it can be changed into a prime (23043160350643) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638880693 + ... + 638916759.
It is an arithmetic number, because the mean of its divisors is an integer number (763088151240).
Almost surely, 223043160350642 is an apocalyptic number.
23043160350642 is an abundant number, since it is smaller than the sum of its proper divisors (25794481328718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23043160350642 is a wasteful number, since it uses less digits than its factorization.
23043160350642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41095.
The product of its (nonzero) digits is 311040, while the sum is 39.
Adding to 23043160350642 its reverse (24605306134032), we get a palindrome (47648466484674).
The spelling of 23043160350642 in words is "twenty-three trillion, forty-three billion, one hundred sixty million, three hundred fifty thousand, six hundred forty-two".
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