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10831410242 = 25415705121
BaseRepresentation
bin10100001011001101…
…00011010001000010
31000221212012122120022
422011212203101002
5134140320111432
64550442413442
7532261316342
oct120546432102
930855178508
1010831410242
114659059914
122123501282
13103801a1b3
1474a746d22
15435d8bb12
hex2859a3442

10831410242 has 4 divisors (see below), whose sum is σ = 16247115366. Its totient is φ = 5415705120.

The previous prime is 10831410197. The next prime is 10831410257. The reversal of 10831410242 is 24201413801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6611478721 + 4219931521 = 81311^2 + 64961^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2707852559 + ... + 2707852562.

Almost surely, 210831410242 is an apocalyptic number.

10831410242 is a deficient number, since it is larger than the sum of its proper divisors (5415705124).

10831410242 is an equidigital number, since it uses as much as digits as its factorization.

10831410242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415705123.

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 10831410242 in words is "ten billion, eight hundred thirty-one million, four hundred ten thousand, two hundred forty-two".

Divisors: 1 2 5415705121 10831410242