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23010 = 2351359
BaseRepresentation
bin101100111100010
31011120020
411213202
51214020
6254310
7124041
oct54742
934506
1023010
1116319
1211396
13a620
148558
156c40
hex59e2

23010 has 32 divisors (see below), whose sum is σ = 60480. Its totient is φ = 5568.

The previous prime is 23003. The next prime is 23011. The reversal of 23010 is 1032.

23010 is nontrivially palindromic in base 14.

23010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (6).

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

23010 is strictly pandigital in base 6.

It is a Curzon number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 23010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011) 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, 361 + ... + 419.

It is an arithmetic number, because the mean of its divisors is an integer number (1890).

223010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30240).

23010 is an abundant number, since it is smaller than the sum of its proper divisors (37470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23010 is a wasteful number, since it uses less digits than its factorization.

23010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82.

The product of its (nonzero) digits is 6, while the sum is 6.

The square root of 23010 is about 151.6904743219. The cubic root of 23010 is about 28.4427907477.

Adding to 23010 its reverse (1032), we get a palindrome (24042).

The spelling of 23010 in words is "twenty-three thousand, ten", and thus it is an iban number.

Divisors: 1 2 3 5 6 10 13 15 26 30 39 59 65 78 118 130 177 195 295 354 390 590 767 885 1534 1770 2301 3835 4602 7670 11505 23010