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12263933 = 118912527
BaseRepresentation
bin101110110010…
…000111111101
3212002001221202
4232302013331
511114421213
61114505245
7206145623
oct56620775
925061852
1012263933
116a17090
124135225
132705186
1418b3513
151123b58
hexbb21fd

12263933 has 8 divisors (see below), whose sum is σ = 13530240. Its totient is φ = 11022880.

The previous prime is 12263921. The next prime is 12263947. The reversal of 12263933 is 33936221.

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

It is not a de Polignac number, because 12263933 - 26 = 12263869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12263896 and 12263905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263903) 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, 5285 + ... + 7242.

It is an arithmetic number, because the mean of its divisors is an integer number (1691280).

Almost surely, 212263933 is an apocalyptic number.

It is an amenable number.

12263933 is a deficient number, since it is larger than the sum of its proper divisors (1266307).

12263933 is a wasteful number, since it uses less digits than its factorization.

12263933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12627.

The product of its digits is 5832, while the sum is 29.

The square root of 12263933 is about 3501.9898629208. The cubic root of 12263933 is about 230.6091790519.

The spelling of 12263933 in words is "twelve million, two hundred sixty-three thousand, nine hundred thirty-three".

Divisors: 1 11 89 979 12527 137797 1114903 12263933