Base | Representation |
---|---|
bin | 1100100011001100100… |
… | …11011110010001000110 |
3 | 1112020000222112122220121 |
4 | 12101212103132101012 |
5 | 24031111024012332 |
6 | 530032505252154 |
7 | 43103601650500 |
oct | 6214623362106 |
9 | 1466028478817 |
10 | 431213110342 |
11 | 156970617163 |
12 | 6b6a449405a |
13 | 318811380c1 |
14 | 16c29790d70 |
15 | b33bc9c797 |
hex | 64664de446 |
431213110342 has 48 divisors (see below), whose sum is σ = 778872017520. Its totient is φ = 178317585600.
The previous prime is 431213110331. The next prime is 431213110399. The reversal of 431213110342 is 243011312134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4416492 + ... + 4513072.
It is an arithmetic number, because the mean of its divisors is an integer number (16226500365).
Almost surely, 2431213110342 is an apocalyptic number.
431213110342 is a deficient number, since it is larger than the sum of its proper divisors (347658907178).
431213110342 is a wasteful number, since it uses less digits than its factorization.
431213110342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98197 (or 98190 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 431213110342 its reverse (243011312134), we get a palindrome (674224422476).
The spelling of 431213110342 in words is "four hundred thirty-one billion, two hundred thirteen million, one hundred ten thousand, three hundred forty-two".
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