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10033042243 = 73229443881
BaseRepresentation
bin10010101100000010…
…00001001101000011
3221220012221100120011
421112001001031003
5131021424322433
64335322525351
7503425311010
oct112601011503
927805840504
1010033042243
114289433154
121b40066857
13c3b7b90b3
146b26c4707
153dac383cd
hex256041343

10033042243 has 8 divisors (see below), whose sum is σ = 11469910880. Its totient is φ = 8597067840.

The previous prime is 10033042237. The next prime is 10033042249. The reversal of 10033042243 is 34224033001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10033042237) and next prime (10033042249).

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

It is a cyclic number.

It is not a de Polignac number, because 10033042243 - 225 = 9999487811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10033042249) 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, 199338 + ... + 244543.

It is an arithmetic number, because the mean of its divisors is an integer number (1433738860).

Almost surely, 210033042243 is an apocalyptic number.

10033042243 is a deficient number, since it is larger than the sum of its proper divisors (1436868637).

10033042243 is an equidigital number, since it uses as much as digits as its factorization.

10033042243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447117.

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

Adding to 10033042243 its reverse (34224033001), we get a palindrome (44257075244).

The spelling of 10033042243 in words is "ten billion, thirty-three million, forty-two thousand, two hundred forty-three".

Divisors: 1 7 3229 22603 443881 3107167 1433291749 10033042243