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1024709310001 = 1378823793077
BaseRepresentation
bin11101110100101010110…
…11110011011000110001
310121221221202100102120201
432322111123303120301
5113242101040410001
62102424524435201
7134014152264466
oct16722533633061
93557852312521
101024709310001
11365638767253
121467190a8b01
1375825513a30
143784bd6166d
151b9c5b68501
hexee956f3631

1024709310001 has 4 divisors (see below), whose sum is σ = 1103533103092. Its totient is φ = 945885516912.

The previous prime is 1024709309957. The next prime is 1024709310011. The reversal of 1024709310001 is 1000139074201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 116263950625 + 908445359376 = 340975^2 + 953124^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024709310001 - 27 = 1024709309873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024709310011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39411896526 + ... + 39411896551.

It is an arithmetic number, because the mean of its divisors is an integer number (275883275773).

Almost surely, 21024709310001 is an apocalyptic number.

It is an amenable number.

1024709310001 is a deficient number, since it is larger than the sum of its proper divisors (78823793091).

1024709310001 is an equidigital number, since it uses as much as digits as its factorization.

1024709310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78823793090.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 1024709310001 in words is "one trillion, twenty-four billion, seven hundred nine million, three hundred ten thousand, one".

Divisors: 1 13 78823793077 1024709310001