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23234141 = 759101557
BaseRepresentation
bin101100010100…
…0011001011101
31121201102020202
41120220121131
521421443031
62145553245
7401326010
oct130503135
947642222
1023234141
111212a177
127945825
134a76518
14312b377
15208e2cb
hex162865d

23234141 has 16 divisors (see below), whose sum is σ = 27319680. Its totient is φ = 19348800.

The previous prime is 23234129. The next prime is 23234143. The reversal of 23234141 is 14143232.

It is a cyclic number.

It is not a de Polignac number, because 23234141 - 26 = 23234077 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23234143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41435 + ... + 41991.

It is an arithmetic number, because the mean of its divisors is an integer number (1707480).

Almost surely, 223234141 is an apocalyptic number.

It is an amenable number.

23234141 is a deficient number, since it is larger than the sum of its proper divisors (4085539).

23234141 is a wasteful number, since it uses less digits than its factorization.

23234141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its digits is 576, while the sum is 20.

The square root of 23234141 is about 4820.1805982764. The cubic root of 23234141 is about 285.3484647052.

Adding to 23234141 its reverse (14143232), we get a palindrome (37377373).

Subtracting from 23234141 its reverse (14143232), we obtain a palindrome (9090909).

The spelling of 23234141 in words is "twenty-three million, two hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 7 59 101 413 557 707 3899 5959 32863 41713 56257 230041 393799 3319163 23234141