Base | Representation |
---|---|
bin | 1100111000111011011… |
… | …1000001010010111110 |
3 | 210011120112122121222212 |
4 | 3032032313001102332 |
5 | 12112002132314443 |
6 | 245421142140422 |
7 | 21666330651326 |
oct | 3161667012276 |
9 | 704515577885 |
10 | 221440119998 |
11 | 85a041a1739 |
12 | 36abba21712 |
13 | 17b60181906 |
14 | aa09760286 |
15 | 5b6085c618 |
hex | 338edc14be |
221440119998 has 16 divisors (see below), whose sum is σ = 334469444400. Its totient is φ = 109950661056.
The previous prime is 221440119997. The next prime is 221440120009. The reversal of 221440119998 is 899911044122.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (221440119991) 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, 1189586 + ... + 1363082.
It is an arithmetic number, because the mean of its divisors is an integer number (20904340275).
Almost surely, 2221440119998 is an apocalyptic number.
221440119998 is a deficient number, since it is larger than the sum of its proper divisors (113029324402).
221440119998 is a wasteful number, since it uses less digits than its factorization.
221440119998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177931.
The product of its (nonzero) digits is 373248, while the sum is 50.
The spelling of 221440119998 in words is "two hundred twenty-one billion, four hundred forty million, one hundred nineteen thousand, nine hundred ninety-eight".
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