Search a number
-
+
23071341 = 319973851
BaseRepresentation
bin101100000000…
…0101001101101
31121102010221010
41120000221231
521401240331
62142255433
7400050246
oct130005155
947363833
1023071341
1112028927
127887579
134a1a3a7
1430c7ccd
15205ae46
hex1600a6d

23071341 has 8 divisors (see below), whose sum is σ = 30785184. Its totient is φ = 15369200.

The previous prime is 23071337. The next prime is 23071351. The reversal of 23071341 is 14317032.

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 23071341 - 22 = 23071337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23071331) 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, 4066 + ... + 7916.

It is an arithmetic number, because the mean of its divisors is an integer number (3848148).

Almost surely, 223071341 is an apocalyptic number.

It is an amenable number.

23071341 is a deficient number, since it is larger than the sum of its proper divisors (7713843).

23071341 is a wasteful number, since it uses less digits than its factorization.

23071341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23071341 is about 4803.2635780269. The cubic root of 23071341 is about 284.6804297348.

Adding to 23071341 its reverse (14317032), we get a palindrome (37388373).

The spelling of 23071341 in words is "twenty-three million, seventy-one thousand, three hundred forty-one".

Divisors: 1 3 1997 3851 5991 11553 7690447 23071341