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23016301 = 7112711103
BaseRepresentation
bin101011111001…
…1001101101101
31121022100102121
41113303031231
521343010201
62141152541
7366430630
oct127631555
947270377
1023016301
1111aa0540
12785b751
1349cb319
1430b1c17
1520499a1
hex15f336d

23016301 has 16 divisors (see below), whose sum is σ = 28827648. Its totient is φ = 17852400.

The previous prime is 23016289. The next prime is 23016319. The reversal of 23016301 is 10361032.

It is a cyclic number.

It is not a de Polignac number, because 23016301 - 27 = 23016173 is a prime.

It is a super-2 number, since 2×230163012 = 1059500223445202, which contains 22 as substring.

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 (23016341) 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, 20316 + ... + 21418.

It is an arithmetic number, because the mean of its divisors is an integer number (1801728).

Almost surely, 223016301 is an apocalyptic number.

It is an amenable number.

23016301 is a deficient number, since it is larger than the sum of its proper divisors (5811347).

23016301 is a wasteful number, since it uses less digits than its factorization.

23016301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 23016301 is about 4797.5307190262. The cubic root of 23016301 is about 284.4538674461.

Adding to 23016301 its reverse (10361032), we get a palindrome (33377333).

The spelling of 23016301 in words is "twenty-three million, sixteen thousand, three hundred one".

Divisors: 1 7 11 77 271 1103 1897 2981 7721 12133 20867 84931 298913 2092391 3288043 23016301