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7396201 = 28126321
BaseRepresentation
bin11100001101101101101001
3111220202200101
4130031231221
53343134301
6422305401
7116603161
oct34155551
914822611
107396201
1141a196a
122588261
1316bc667
14da75a1
159b1701
hex70db69

7396201 has 4 divisors (see below), whose sum is σ = 7422804. Its totient is φ = 7369600.

The previous prime is 7396171. The next prime is 7396223. The reversal of 7396201 is 1026937.

7396201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6130576 + 1265625 = 2476^2 + 1125^2 .

It is a cyclic number.

It is not a de Polignac number, because 7396201 - 213 = 7388009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7396201.

It is not an unprimeable number, because it can be changed into a prime (7396001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12880 + ... + 13441.

It is an arithmetic number, because the mean of its divisors is an integer number (1855701).

Almost surely, 27396201 is an apocalyptic number.

It is an amenable number.

7396201 is a deficient number, since it is larger than the sum of its proper divisors (26603).

7396201 is a wasteful number, since it uses less digits than its factorization.

7396201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26602.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 7396201 is about 2719.5957420176. The cubic root of 7396201 is about 194.8361630639.

The spelling of 7396201 in words is "seven million, three hundred ninety-six thousand, two hundred one".

Divisors: 1 281 26321 7396201