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9206135193 = 331731356037
BaseRepresentation
bin10001001001011101…
…00111100110011001
3212202120222010100010
420210232213212121
5122323232311233
64121303232133
7444064600203
oct104456474631
925676863303
109206135193
1139a46946a2
12194b148649
13b393a4c98
14634953773
1538d348b63
hex224ba7999

9206135193 has 16 divisors (see below), whose sum is σ = 12844391936. Its totient is φ = 5858075520.

The previous prime is 9206135167. The next prime is 9206135221. The reversal of 9206135193 is 3915316029.

9206135193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9206135193 - 26 = 9206135129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9202135193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671230 + ... + 684807.

It is an arithmetic number, because the mean of its divisors is an integer number (802774496).

Almost surely, 29206135193 is an apocalyptic number.

9206135193 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9206135193 is a deficient number, since it is larger than the sum of its proper divisors (3638256743).

9206135193 is a wasteful number, since it uses less digits than its factorization.

9206135193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356144.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 9206135193 is about 95948.6070404360. The cubic root of 9206135193 is about 2095.8447838298.

The spelling of 9206135193 in words is "nine billion, two hundred six million, one hundred thirty-five thousand, one hundred ninety-three".

Divisors: 1 3 31 73 93 219 2263 6789 1356037 4068111 42037147 98990701 126111441 296972103 3068711731 9206135193