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32230504105541 = 72745278825867
BaseRepresentation
bin1110101010000001111111…
…01111111000011001000101
311020010012120020200102010022
413111000333233320121011
513211031033022334131
6152314253355104525
76534401636433500
oct725007757703105
9136105506612108
1032230504105541
11a2a6975358015
1237465a2742145
1314ca428949581
147d5d712aa137
153ad5c922e37b
hex1d503fbf8645

32230504105541 has 12 divisors (see below), whose sum is σ = 37493134547328. Its totient is φ = 27625772559672.

The previous prime is 32230504105529. The next prime is 32230504105567. The reversal of 32230504105541 is 14550140503223.

It is a de Polignac number, because none of the positive numbers 2k-32230504105541 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 (32230504105841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761111 + ... + 8064756.

It is an arithmetic number, because the mean of its divisors is an integer number (3124427878944).

Almost surely, 232230504105541 is an apocalyptic number.

It is an amenable number.

32230504105541 is a deficient number, since it is larger than the sum of its proper divisors (5262630441787).

32230504105541 is an equidigital number, since it uses as much as digits as its factorization.

32230504105541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900408 (or 8900401 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 32230504105541 its reverse (14550140503223), we get a palindrome (46780644608764).

The spelling of 32230504105541 in words is "thirty-two trillion, two hundred thirty billion, five hundred four million, one hundred five thousand, five hundred forty-one".

Divisors: 1 7 49 74527 521689 3651823 8825867 61781069 432467483 657765389909 4604357729363 32230504105541