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23000341 = 7131971283
BaseRepresentation
bin101011110111…
…1010100010101
31121021112112111
41113233110111
521342002331
62140551021
7366333250
oct127572425
947245474
1023000341
1111a8a551
127852471
1349c3c90
1430aa097
152044db1
hex15ef515

23000341 has 16 divisors (see below), whose sum is σ = 28473984. Its totient is φ = 18091584.

The previous prime is 23000323. The next prime is 23000377. The reversal of 23000341 is 14300032.

It is not a de Polignac number, because 23000341 - 25 = 23000309 is a prime.

It is a super-2 number, since 2×230003412 = 1058031372232562, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000311) 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, 17286 + ... + 18568.

It is an arithmetic number, because the mean of its divisors is an integer number (1779624).

Almost surely, 223000341 is an apocalyptic number.

It is an amenable number.

23000341 is a deficient number, since it is larger than the sum of its proper divisors (5473643).

23000341 is a wasteful number, since it uses less digits than its factorization.

23000341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 23000341 is about 4795.8670748885. The cubic root of 23000341 is about 284.3881034255.

Adding to 23000341 its reverse (14300032), we get a palindrome (37300373).

The spelling of 23000341 in words is "twenty-three million, three hundred forty-one", and thus it is an aban number.

Divisors: 1 7 13 91 197 1283 1379 2561 8981 16679 17927 116753 252751 1769257 3285763 23000341