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10001330041 = 20113497257
BaseRepresentation
bin10010101000010000…
…00010111101111001
3221211000021012121011
421110020002331321
5130440320030131
64332231113521
7502561621423
oct112410027571
927730235534
1010001330041
11427254331a
121b315128a1
13c35064991
146ac3cb813
153d80720b1
hex254202f79

10001330041 has 4 divisors (see below), whose sum is σ = 10001847412. Its totient is φ = 10000812672.

The previous prime is 10001330011. The next prime is 10001330069. The reversal of 10001330041 is 14003310001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14003310001 = 43273236263.

It can be written as a sum of positive squares in 2 ways, for example, as 364962816 + 9636367225 = 19104^2 + 98165^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001330041 - 211 = 10001327993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001330011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228516 + ... + 268741.

It is an arithmetic number, because the mean of its divisors is an integer number (2500461853).

Almost surely, 210001330041 is an apocalyptic number.

It is an amenable number.

10001330041 is a deficient number, since it is larger than the sum of its proper divisors (517371).

10001330041 is an equidigital number, since it uses as much as digits as its factorization.

10001330041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517370.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10001330041 its reverse (14003310001), we get a palindrome (24004640042).

The spelling of 10001330041 in words is "ten billion, one million, three hundred thirty thousand, forty-one".

Divisors: 1 20113 497257 10001330041