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23600052 = 22337193153
BaseRepresentation
bin101101000000…
…1101110110100
31122102000012000
41122001232310
522020200202
62201455300
7404411550
oct132015664
948360160
1023600052
111235a083
127aa1530
134b73c38
1431c4860
15211291c
hex1681bb4

23600052 has 192 divisors, whose sum is σ = 77414400. Its totient is φ = 6065280.

The previous prime is 23600039. The next prime is 23600069. The reversal of 23600052 is 25000632.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23599998 and 23600034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 445258 + ... + 445310.

It is an arithmetic number, because the mean of its divisors is an integer number (403200).

Almost surely, 223600052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23600052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38707200).

23600052 is an abundant number, since it is smaller than the sum of its proper divisors (53814348).

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

23600052 is a wasteful number, since it uses less digits than its factorization.

23600052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23600052 is about 4857.9884726088. The cubic root of 23600052 is about 286.8386390756.

Adding to 23600052 its reverse (25000632), we get a palindrome (48600684).

The spelling of 23600052 in words is "twenty-three million, six hundred thousand, fifty-two".