Base | Representation |
---|---|
bin | 111111111001101… |
… | …1110010101011101 |
3 | 12112102200122110220 |
4 | 1333303132111131 |
5 | 13342403400104 |
6 | 552433351553 |
7 | 104064254016 |
oct | 17763362535 |
9 | 5472618426 |
10 | 2144200029 |
11 | a00388244 |
12 | 4ba1085b9 |
13 | 2822c531a |
14 | 164ab400d |
15 | c83987d9 |
hex | 7fcde55d |
2144200029 has 8 divisors (see below), whose sum is σ = 2874729312. Its totient is φ = 1421568720.
The previous prime is 2144199997. The next prime is 2144200039. The reversal of 2144200029 is 9200024412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2144200029 - 25 = 2144199997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2144199981 and 2144200008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144200039) 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, 1973859 + ... + 1974944.
It is an arithmetic number, because the mean of its divisors is an integer number (359341164).
Almost surely, 22144200029 is an apocalyptic number.
It is an amenable number.
2144200029 is a deficient number, since it is larger than the sum of its proper divisors (730529283).
2144200029 is a wasteful number, since it uses less digits than its factorization.
2144200029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3948987.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2144200029 is about 46305.5075449994. The cubic root of 2144200029 is about 1289.5012452050.
The spelling of 2144200029 in words is "two billion, one hundred forty-four million, two hundred thousand, twenty-nine".
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