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10919292001 = 19574699579
BaseRepresentation
bin10100010101101011…
…10010110001100001
31001011222120111200021
422022311302301201
5134330314321001
65003302153441
7534406310362
oct121265626141
931158514607
1010919292001
1146a3723772
122148a22881
1310502a9c37
147582a1b69
1543d94aba1
hex28ad72c61

10919292001 has 4 divisors (see below), whose sum is σ = 11493991600. Its totient is φ = 10344592404.

The previous prime is 10919291993. The next prime is 10919292031. The reversal of 10919292001 is 10029291901.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10029291901 = 17431575371.

It is a cyclic number.

It is not a de Polignac number, because 10919292001 - 23 = 10919291993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10919292031) 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, 287349771 + ... + 287349808.

It is an arithmetic number, because the mean of its divisors is an integer number (2873497900).

Almost surely, 210919292001 is an apocalyptic number.

It is an amenable number.

10919292001 is a deficient number, since it is larger than the sum of its proper divisors (574699599).

10919292001 is an equidigital number, since it uses as much as digits as its factorization.

10919292001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574699598.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 10919292001 in words is "ten billion, nine hundred nineteen million, two hundred ninety-two thousand, one".

Divisors: 1 19 574699579 10919292001