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10001201193 = 33370414859
BaseRepresentation
bin10010101000001111…
…00011100000101001
3221211000000122212000
421110013203200221
5130440301414233
64332224241213
7502560543654
oct112407434051
927730018760
1010001201193
114272465535
121b31470209
13c3501b139
146ac39689b
153d8048d13
hex2541e3829

10001201193 has 8 divisors (see below), whose sum is σ = 14816594400. Its totient is φ = 6667467444.

The previous prime is 10001201191. The next prime is 10001201207. The reversal of 10001201193 is 39110210001.

It is not a de Polignac number, because 10001201193 - 21 = 10001201191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10001201191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185207403 + ... + 185207456.

It is an arithmetic number, because the mean of its divisors is an integer number (1852074300).

Almost surely, 210001201193 is an apocalyptic number.

It is an amenable number.

10001201193 is a deficient number, since it is larger than the sum of its proper divisors (4815393207).

10001201193 is an equidigital number, since it uses as much as digits as its factorization.

10001201193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370414868 (or 370414862 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 10001201193 its reverse (39110210001), we get a palindrome (49111411194).

The spelling of 10001201193 in words is "ten billion, one million, two hundred one thousand, one hundred ninety-three".

Divisors: 1 3 9 27 370414859 1111244577 3333733731 10001201193