Base | Representation |
---|---|
bin | 11010000111011111… |
… | …00011101111011011 |
3 | 1100012011211002012001 |
4 | 31003233203233123 |
5 | 212203442130043 |
6 | 10235200101431 |
7 | 1004315203114 |
oct | 150357435733 |
9 | 40164732161 |
10 | 14021442523 |
11 | 5a45814330 |
12 | 2873904877 |
13 | 1425ba8a6a |
14 | 97029920b |
15 | 570e6b74d |
hex | 343be3bdb |
14021442523 has 8 divisors (see below), whose sum is σ = 15669195696. Its totient is φ = 12435868800.
The previous prime is 14021442517. The next prime is 14021442583. The reversal of 14021442523 is 32524412041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14021442523 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14021442491 and 14021442500.
It is not an unprimeable number, because it can be changed into a prime (14021442583) 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, 15544386 + ... + 15545287.
It is an arithmetic number, because the mean of its divisors is an integer number (1958649462).
Almost surely, 214021442523 is an apocalyptic number.
14021442523 is a deficient number, since it is larger than the sum of its proper divisors (1647753173).
14021442523 is a wasteful number, since it uses less digits than its factorization.
14021442523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31089725.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 14021442523 its reverse (32524412041), we get a palindrome (46545854564).
The spelling of 14021442523 in words is "fourteen billion, twenty-one million, four hundred forty-two thousand, five hundred twenty-three".
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