Base | Representation |
---|---|
bin | 1001101001001011001… |
… | …01110010010100010011 |
3 | 1011200020212120201121010 |
4 | 10310211211302110103 |
5 | 20412042321103321 |
6 | 412114505302003 |
7 | 32636664153462 |
oct | 4644545622423 |
9 | 1150225521533 |
10 | 331343144211 |
11 | 118581626472 |
12 | 54272194903 |
13 | 253265566a1 |
14 | 12073adc9d9 |
15 | 894419b676 |
hex | 4d25972513 |
331343144211 has 8 divisors (see below), whose sum is σ = 441856913344. Its totient is φ = 220862402280.
The previous prime is 331343144201. The next prime is 331343144239. The reversal of 331343144211 is 112441343133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 331343144211 - 29 = 331343143699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331343144201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8233381 + ... + 8273526.
It is an arithmetic number, because the mean of its divisors is an integer number (55232114168).
Almost surely, 2331343144211 is an apocalyptic number.
331343144211 is a deficient number, since it is larger than the sum of its proper divisors (110513769133).
331343144211 is a wasteful number, since it uses less digits than its factorization.
331343144211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16513601.
The product of its digits is 10368, while the sum is 30.
Adding to 331343144211 its reverse (112441343133), we get a palindrome (443784487344).
The spelling of 331343144211 in words is "three hundred thirty-one billion, three hundred forty-three million, one hundred forty-four thousand, two hundred eleven".
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