Base | Representation |
---|---|
bin | 1000010010100010001… |
… | …0010101110000110100 |
3 | 111121121002002100220110 |
4 | 2010220202111300310 |
5 | 4313130441331234 |
6 | 145231334303020 |
7 | 13201103060355 |
oct | 2045042256064 |
9 | 447532070813 |
10 | 142414011444 |
11 | 55440aa6721 |
12 | 237261b7a70 |
13 | 10577a45333 |
14 | 6c70097d2c |
15 | 3a87b141e9 |
hex | 2128895c34 |
142414011444 has 12 divisors (see below), whose sum is σ = 332299360064. Its totient is φ = 47471337144.
The previous prime is 142414011431. The next prime is 142414011451. The reversal of 142414011444 is 444110414241.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-4 number, since 4×1424140114444 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5933917132 + ... + 5933917155.
Almost surely, 2142414011444 is an apocalyptic number.
It is an amenable number.
142414011444 is an abundant number, since it is smaller than the sum of its proper divisors (189885348620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142414011444 is a wasteful number, since it uses less digits than its factorization.
142414011444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11867834294 (or 11867834292 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 30.
Adding to 142414011444 its reverse (444110414241), we get a palindrome (586524425685).
The spelling of 142414011444 in words is "one hundred forty-two billion, four hundred fourteen million, eleven thousand, four hundred forty-four".
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