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1075705507001 = 8179131520419
BaseRepresentation
bin11111010011101010000…
…10110110110010111001
310210211120202200122120202
433221311002312302321
5120111021102211001
62142101114131545
7140500661641616
oct17516502666271
93724522618522
101075705507001
11385227795904
1215458b720bb5
137a59178b928
143a0c8acd50d
151ceacbdc96b
hexfa750b6cb9

1075705507001 has 4 divisors (see below), whose sum is σ = 1075837035600. Its totient is φ = 1075573978404.

The previous prime is 1075705506989. The next prime is 1075705507033. The reversal of 1075705507001 is 1007055075701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1075705507001 - 214 = 1075705490617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075705507501) 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, 65752031 + ... + 65768388.

It is an arithmetic number, because the mean of its divisors is an integer number (268959258900).

Almost surely, 21075705507001 is an apocalyptic number.

It is an amenable number.

1075705507001 is a deficient number, since it is larger than the sum of its proper divisors (131528599).

1075705507001 is an equidigital number, since it uses as much as digits as its factorization.

1075705507001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131528598.

The product of its (nonzero) digits is 42875, while the sum is 38.

The spelling of 1075705507001 in words is "one trillion, seventy-five billion, seven hundred five million, five hundred seven thousand, one".

Divisors: 1 8179 131520419 1075705507001