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10368261 = 321152029
BaseRepresentation
bin100111100011…
…010100000101
3201111202120200
4213203110011
510123241021
61010121113
7154062111
oct47432405
921452520
1010368261
115941912
123580199
1321c0387
14153c741
15d9c126
hex9e3505

10368261 has 6 divisors (see below), whose sum is σ = 14976390. Its totient is φ = 6912168.

The previous prime is 10368227. The next prime is 10368269. The reversal of 10368261 is 16286301.

10368261 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 only one way, i.e., 8964036 + 1404225 = 2994^2 + 1185^2 .

It is not a de Polignac number, because 10368261 - 27 = 10368133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10368269) 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 5 ways as a sum of consecutive naturals, for example, 576006 + ... + 576023.

It is an arithmetic number, because the mean of its divisors is an integer number (2496065).

Almost surely, 210368261 is an apocalyptic number.

It is an amenable number.

10368261 is a deficient number, since it is larger than the sum of its proper divisors (4608129).

10368261 is a wasteful number, since it uses less digits than its factorization.

10368261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152035 (or 1152032 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10368261 is about 3219.9784160767. The cubic root of 10368261 is about 218.0563008640.

The spelling of 10368261 in words is "ten million, three hundred sixty-eight thousand, two hundred sixty-one".

Divisors: 1 3 9 1152029 3456087 10368261