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10293201 = 326118749
BaseRepresentation
bin100111010000…
…111111010001
3201100221121200
4213100333101
510113340301
61004341413
7153330222
oct47207721
921327550
1010293201
1158a0486
123544869
132195169
14151d249
15d84c86
hex9d0fd1

10293201 has 12 divisors (see below), whose sum is σ = 15112500. Its totient is φ = 6749280.

The previous prime is 10293187. The next prime is 10293203. The reversal of 10293201 is 10239201.

It is a happy number.

10293201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2873025 + 7420176 = 1695^2 + 2724^2 .

It is not a de Polignac number, because 10293201 - 25 = 10293169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10293203) 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 11 ways as a sum of consecutive naturals, for example, 8826 + ... + 9923.

It is an arithmetic number, because the mean of its divisors is an integer number (1259375).

Almost surely, 210293201 is an apocalyptic number.

It is an amenable number.

10293201 is a deficient number, since it is larger than the sum of its proper divisors (4819299).

10293201 is a wasteful number, since it uses less digits than its factorization.

10293201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18816 (or 18813 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 10293201 is about 3208.3018872918. The cubic root of 10293201 is about 217.5288269362.

The spelling of 10293201 in words is "ten million, two hundred ninety-three thousand, two hundred one".

Divisors: 1 3 9 61 183 549 18749 56247 168741 1143689 3431067 10293201