Base | Representation |
---|---|
bin | 11101110101110100… |
… | …010100011001110001 |
3 | 10001201000120210201010 |
4 | 131311310110121301 |
5 | 1011110100423101 |
6 | 22415234501133 |
7 | 2213005402554 |
oct | 356564243161 |
9 | 101630523633 |
10 | 32041420401 |
11 | 12652601431 |
12 | 62627347a9 |
13 | 30382b2673 |
14 | 179d60669b |
15 | c77e6e2d6 |
hex | 775d14671 |
32041420401 has 4 divisors (see below), whose sum is σ = 42721893872. Its totient is φ = 21360946932.
The previous prime is 32041420399. The next prime is 32041420441. The reversal of 32041420401 is 10402414023.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10402414023 = 3 ⋅3467471341.
It is not a de Polignac number, because 32041420401 - 21 = 32041420399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32041420441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5340236731 + ... + 5340236736.
It is an arithmetic number, because the mean of its divisors is an integer number (10680473468).
Almost surely, 232041420401 is an apocalyptic number.
It is an amenable number.
32041420401 is a deficient number, since it is larger than the sum of its proper divisors (10680473471).
32041420401 is a wasteful number, since it uses less digits than its factorization.
32041420401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10680473470.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 32041420401 its reverse (10402414023), we get a palindrome (42443834424).
The spelling of 32041420401 in words is "thirty-two billion, forty-one million, four hundred twenty thousand, four hundred one".
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