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39196201 = 113563291
BaseRepresentation
bin1001010110000…
…1011000101001
32201202101002011
42111201120221
540013234301
63520035521
7654106432
oct225413051
981671064
1039196201
1120141760
1211162ba1
138174a25
1452c4489
153693a51
hex2561629

39196201 has 4 divisors (see below), whose sum is σ = 42759504. Its totient is φ = 35632900.

The previous prime is 39196153. The next prime is 39196211. The reversal of 39196201 is 10269193.

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: 10269193 = 11933563.

It is a cyclic number.

It is not a de Polignac number, because 39196201 - 223 = 30807593 is a prime.

It is a super-3 number, since 3×391962013 (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39196211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1781635 + ... + 1781656.

It is an arithmetic number, because the mean of its divisors is an integer number (10689876).

Almost surely, 239196201 is an apocalyptic number.

It is an amenable number.

39196201 is a deficient number, since it is larger than the sum of its proper divisors (3563303).

39196201 is a wasteful number, since it uses less digits than its factorization.

39196201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563302.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 39196201 is about 6260.6869431397. The cubic root of 39196201 is about 339.6888762866.

The spelling of 39196201 in words is "thirty-nine million, one hundred ninety-six thousand, two hundred one".

Divisors: 1 11 3563291 39196201