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32430232141 = 237129274673
BaseRepresentation
bin11110001100111111…
…100001001001001101
310002201010012111010221
4132030333201021031
51012404114412031
622522004231341
72225436265516
oct361477411115
9102633174127
1032430232141
111283202544a
12635099b551
13309aa07598
1417d90d7a0d
15c9c172a11
hex78cfe124d

32430232141 has 8 divisors (see below), whose sum is σ = 32461939584. Its totient is φ = 32398544640.

The previous prime is 32430232091. The next prime is 32430232207. The reversal of 32430232141 is 14123203423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32430232141 - 29 = 32430231629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32430232841) 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 7 ways as a sum of consecutive naturals, for example, 6937581 + ... + 6942253.

It is an arithmetic number, because the mean of its divisors is an integer number (4057742448).

Almost surely, 232430232141 is an apocalyptic number.

It is an amenable number.

32430232141 is a deficient number, since it is larger than the sum of its proper divisors (31707443).

32430232141 is a wasteful number, since it uses less digits than its factorization.

32430232141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32430232141 its reverse (14123203423), we get a palindrome (46553435564).

The spelling of 32430232141 in words is "thirty-two billion, four hundred thirty million, two hundred thirty-two thousand, one hundred forty-one".

Divisors: 1 2371 2927 4673 6939917 11079683 13677871 32430232141