Base | Representation |
---|---|
bin | 101111111010001111001011… |
… | …0100111110011000010110010 |
3 | 2001021010101202212102222120022 |
4 | 1133310132112213303002302 |
5 | 420214023011310200224 |
6 | 4052141511510243442 |
7 | 154523422641243215 |
oct | 13764362647630262 |
9 | 2037111685388508 |
10 | 421420423131314 |
11 | 1123064414a4842 |
12 | 3b322127056582 |
13 | 1511ba10693329 |
14 | 760cc0065d77c |
15 | 33ac1a40c265e |
hex | 17f47969f30b2 |
421420423131314 has 32 divisors (see below), whose sum is σ = 662995063725120. Its totient is φ = 200632354710592.
The previous prime is 421420423131313. The next prime is 421420423131373. The reversal of 421420423131314 is 413131324024124.
It is not an unprimeable number, because it can be changed into a prime (421420423131313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75900824 + ... + 81263619.
It is an arithmetic number, because the mean of its divisors is an integer number (20718595741410).
Almost surely, 2421420423131314 is an apocalyptic number.
421420423131314 is a deficient number, since it is larger than the sum of its proper divisors (241574640593806).
421420423131314 is a wasteful number, since it uses less digits than its factorization.
421420423131314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157165114.
The product of its (nonzero) digits is 55296, while the sum is 35.
Adding to 421420423131314 its reverse (413131324024124), we get a palindrome (834551747155438).
The spelling of 421420423131314 in words is "four hundred twenty-one trillion, four hundred twenty billion, four hundred twenty-three million, one hundred thirty-one thousand, three hundred fourteen".
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