Base | Representation |
---|---|
bin | 11110001100111110… |
… | …101101011011110111 |
3 | 10002201002210201121120 |
4 | 132030332231123313 |
5 | 1012404041122333 |
6 | 22521555515023 |
7 | 2225434424160 |
oct | 361476553367 |
9 | 102632721546 |
10 | 32430020343 |
11 | 128319a0306 |
12 | 63508b8a73 |
13 | 309a962066 |
14 | 17d9080767 |
15 | c9c12edb3 |
hex | 78cfad6f7 |
32430020343 has 8 divisors (see below), whose sum is σ = 49417173888. Its totient is φ = 18531440184.
The previous prime is 32430020341. The next prime is 32430020347. The reversal of 32430020343 is 34302003423.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32430020343 - 21 = 32430020341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32430020341) 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, 772143321 + ... + 772143362.
It is an arithmetic number, because the mean of its divisors is an integer number (6177146736).
Almost surely, 232430020343 is an apocalyptic number.
32430020343 is a deficient number, since it is larger than the sum of its proper divisors (16987153545).
32430020343 is a wasteful number, since it uses less digits than its factorization.
32430020343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544286693.
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 32430020343 its reverse (34302003423), we get a palindrome (66732023766).
The spelling of 32430020343 in words is "thirty-two billion, four hundred thirty million, twenty thousand, three hundred forty-three".
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