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10432202323 = 20021521063
BaseRepresentation
bin10011011011100111…
…01100011001010011
3222221001000210020211
421231303230121103
5132331120433243
64443102144551
7516343154014
oct115563543123
928831023224
1010432202323
114473785014
122031882157
13ca33c52aa
1470d70b00b
15410cd2d9d
hex26dcec653

10432202323 has 4 divisors (see below), whose sum is σ = 10432743408. Its totient is φ = 10431661240.

The previous prime is 10432202279. The next prime is 10432202327. The reversal of 10432202323 is 32320223401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32320223401 = 38839832159.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10432202323 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10432202294 and 10432202303.

It is not an unprimeable number, because it can be changed into a prime (10432202327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240511 + ... + 280552.

It is an arithmetic number, because the mean of its divisors is an integer number (2608185852).

Almost surely, 210432202323 is an apocalyptic number.

10432202323 is a deficient number, since it is larger than the sum of its proper divisors (541085).

10432202323 is an equidigital number, since it uses as much as digits as its factorization.

10432202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541084.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10432202323 its reverse (32320223401), we get a palindrome (42752425724).

The spelling of 10432202323 in words is "ten billion, four hundred thirty-two million, two hundred two thousand, three hundred twenty-three".

Divisors: 1 20021 521063 10432202323