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10012242433 = 62189160997
BaseRepresentation
bin10010101001100011…
…01011001000000001
3221211202210121120211
421110301223020001
5131001113224213
64333301034121
7503053441114
oct112461531001
927752717524
1010012242433
114278716a26
121b350b5941
13c373b590b
146ada2c57b
153d8eca53d
hex254c6b201

10012242433 has 4 divisors (see below), whose sum is σ = 10012465620. Its totient is φ = 10012019248.

The previous prime is 10012242403. The next prime is 10012242509. The reversal of 10012242433 is 33424221001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33424221001 = 161920644979.

It can be written as a sum of positive squares in 2 ways, for example, as 6434767089 + 3577475344 = 80217^2 + 59812^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012242433 - 221 = 10010145281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012242403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18310 + ... + 142687.

It is an arithmetic number, because the mean of its divisors is an integer number (2503116405).

Almost surely, 210012242433 is an apocalyptic number.

It is an amenable number.

10012242433 is a deficient number, since it is larger than the sum of its proper divisors (223187).

10012242433 is an equidigital number, since it uses as much as digits as its factorization.

10012242433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223186.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10012242433 its reverse (33424221001), we get a palindrome (43436463434).

The spelling of 10012242433 in words is "ten billion, twelve million, two hundred forty-two thousand, four hundred thirty-three".

Divisors: 1 62189 160997 10012242433