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233243432142001 = 5231077141404897
BaseRepresentation
bin110101000010001000110111…
…111010110100010010110001
31010120211212001211010012012221
4311002020313322310102301
5221032430022112021001
62144022315315521041
7100062165453232621
oct6502106772642261
91116755054105187
10233243432142001
1168355a90889406
12221b01815b9181
13a01b9b869a4a8
1441850842cc881
151be72e49be1a1
hexd42237eb44b1

233243432142001 has 8 divisors (see below), whose sum is σ = 233711106098144. Its totient is φ = 232775841018240.

The previous prime is 233243432141947. The next prime is 233243432142013. The reversal of 233243432142001 is 100241234342332.

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 233243432142001 - 27 = 233243432141873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233213432142001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15069216 + ... + 26335681.

It is an arithmetic number, because the mean of its divisors is an integer number (29213888262268).

Almost surely, 2233243432142001 is an apocalyptic number.

It is an amenable number.

233243432142001 is a deficient number, since it is larger than the sum of its proper divisors (467673956143).

233243432142001 is a wasteful number, since it uses less digits than its factorization.

233243432142001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41416191.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 233243432142001 its reverse (100241234342332), we get a palindrome (333484666484333).

The spelling of 233243432142001 in words is "two hundred thirty-three trillion, two hundred forty-three billion, four hundred thirty-two million, one hundred forty-two thousand, one".

Divisors: 1 523 10771 5633233 41404897 21654761131 445972145587 233243432142001