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23925343 = 137432477
BaseRepresentation
bin101101101000…
…1001001011111
31200000112101211
41123101021133
522111102333
62212445251
7410235121
oct133211137
950015354
1023925343
1112561512
128019827
134c59010
14326b211
152178ecd
hex16d125f

23925343 has 8 divisors (see below), whose sum is σ = 25810848. Its totient is φ = 22046304.

The previous prime is 23925337. The next prime is 23925353. The reversal of 23925343 is 34352932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23925343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23925323) 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, 8421 + ... + 10897.

It is an arithmetic number, because the mean of its divisors is an integer number (3226356).

Almost surely, 223925343 is an apocalyptic number.

23925343 is a deficient number, since it is larger than the sum of its proper divisors (1885505).

23925343 is a wasteful number, since it uses less digits than its factorization.

23925343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233.

The product of its digits is 19440, while the sum is 31.

The square root of 23925343 is about 4891.3539025509. The cubic root of 23925343 is about 288.1505088753.

The spelling of 23925343 in words is "twenty-three million, nine hundred twenty-five thousand, three hundred forty-three".

Divisors: 1 13 743 2477 9659 32201 1840411 23925343