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56196383 = 235994079
BaseRepresentation
bin1101011001011…
…1110100011111
310220202001221112
43112113310133
5103341241013
65324252235
71251442565
oct326276437
9126661845
1056196383
11297a31a1
12169a107b
13b8478c9
14766ba35
154e00ba8
hex3597d1f

56196383 has 8 divisors (see below), whose sum is σ = 58752000. Its totient is φ = 53650168.

The previous prime is 56196359. The next prime is 56196409. The reversal of 56196383 is 38369165.

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

It is not a de Polignac number, because 56196383 - 212 = 56192287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56196383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56196083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11738 + ... + 15816.

It is an arithmetic number, because the mean of its divisors is an integer number (7344000).

Almost surely, 256196383 is an apocalyptic number.

56196383 is a deficient number, since it is larger than the sum of its proper divisors (2555617).

56196383 is a wasteful number, since it uses less digits than its factorization.

56196383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701.

The product of its digits is 116640, while the sum is 41.

The square root of 56196383 is about 7496.4246811397. The cubic root of 56196383 is about 383.0329376059.

The spelling of 56196383 in words is "fifty-six million, one hundred ninety-six thousand, three hundred eighty-three".

Divisors: 1 23 599 4079 13777 93817 2443321 56196383